RTS Systems Model CM-300-L TW Intercom system Console-Mount User Station

Decoy Supply Verified independent store

→

High Quality Fast Shipping Customer Support RTS Systems Model CM-300-L TW Intercom system Console-Mount User Station in great condition acquired from a Hollywood studio RTS' CM-300 L is a console mount, two-channel intercom user station. The user station is designed to be used in a full duplex, conference line intercom system. Features: The volume control on the CM-300L has a wide range to compensate for: user hearing differences, ambient noise variation, variations in headset / handset sensitivity, and variations in voice. The volume control in the CM-300L reduces distortion by driving the headphone amplifier only as much as needed. In normal system operation, one or more users talk and the others listen. A microphone switch on each station allows the talker's microphone to be enabled and allows the listeners to keep their microphones disabled. In this condition, speech intelligibility is enhanced since background noise from other microphones is not present. On the Model CM-300L, a toggle switch turns the microphone on. A channel selector switch allows a choice of two (optionally three) channels. When the switch is on the "1" position the station talks and listens on channel 1, on the "2" position, to channel 2. Pushing the Call Light button transmits a call signal to all other units on the channel selected by the channel selector switch. A call signal on this channel will cause the call light push button to flash. The flash rate is 2 to 5 times a second. The call signal itself is a 20 kilohertz signal. Specifications: Input DC Voltage: TW Mode: 18 to 35 volts DC LP Option: 15 to 35 volts DC Battery: 12 to 35 volts DC (reduced performance) DC Current Drawing from TW Line (Note: LP Option draws no current from TW line): Quiescent: CM-300/RM-300: 23 milliamperes ±10% CM-300/RM-300L: 33 milliamperes ±10% Operating 25 Ohm headphones: CM-300/RM-300: 37 milliamperes ±10% CM-300/RM-300L: 45 milliamperes ±10% Operating 25 Ohm headphones + Call Light: CM-300/RM-300: 60 milliamperes ±10% Impedance Across Line: 10,000 ohms, minimum Operating Temperature: 0°C to 60°C Storage Temperature: -40°C to 85°C Operating and Storage Humidity: 5% to 95% non-condensing Noise Contribution: One Unit: -75 dBu Ten Units: -67 dBu Microphone Preamplifier: Input Impedance: 470 ohms/dynamic mic Source Impedance: 200 ohms, nominal Maximum Input Level: 150 millivolts Frequency Response: 100 hertz to 10 kilohertz ±3 dB (-54 dBu input) Limiter Range: 30 dB Carbon Mic Excitation Current: 10 millliamperes, nominal Current Source: Transfer Ratio: 3.3 milliamperes/volt=3.3 millisiemens Output: ±5 milliamperes into 200 ohms = ±1 volt peak, nominal Headphone Amplifier: Voltage Gain: 34 dB Output Voltage: 8 volts peak-to-peak into 25-1/2 Output Power: 1/2 watt peak into 25 ohms Frequency Response: 150 hertz to 8 kilohertz ±3dB Headphone Impedance Range: 25 to 600 O (600 to 2000 with reduced levels)Note: Do not use headphones with impedance less than 25 O. Sidetone Adjustment Range: -20dB to full on Call-Light: Signaling Frequency: 20,000 hertz ±100 hertz Flashing Rate: 5 hertz ±2 hertz Auxiliary Connections: Headset Connector Dynamic Microphone: XLR type 4-pin female Carbon Microphone: 1/4"standard phone jack, 3-circuit Live Connection Input: XLR type 3-pin female Loop/External: XLR type 3-pin female Dimensions: 2.75" (69.9mm) high, 6.25" (158.75 mm) wide, 6.4" (162.6mm) deep Weight: 1.2 lbs (0.55kg) Finish: Front Panel: Light Gray Enamel Paint Federal Standard 595A Color#26492 Chassis: Gold Iridite over aluminum BUY NOW! Payment Shipping Returns PaymentShippingReturns We accept payment by any of the following methods: VISA - MASTERCARD - PAYPAL - AMEX - DISCOVERY - G-PAY Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class). In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement. We do not ship on weekends and holidays. - When your shipping label is generated a notification will be sent via your email. Tracking number will be included. - International buyers must allow 4-6 weeks for delivery. If still not received by then, please contact us. Delays are often due to the customs process in your country. Import duties, tariffs, and taxes are not included. These charges are the buyers responsibility. If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not. You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. High Quality Fast Shipping Customer Support ---in great condition ---acquired from a Hollywood studio RTS' CM-300L is a console mount, two-channel intercom user station. The user station is designed to be used in a full duplex, conference line intercom system. Features: ---The volume control on the CM-300L has a wide range to compensate for: user hearing differences, ambient noise variation, variations in headset / handset sensitivity, and variations in voice. The volume control in the CM-300L reduces distortion by driving the headphone amplifier only as much as needed. ---In normal system operation, one or more users talk and the others listen. A microphone switch on each station allows the talker's microphone to be enabled and allows the listeners to keep their microphones disabled. In this condition, speech intelligibility is enhanced since background noise from other microphones is not present. On the Model CM-300L, a toggle switch turns the microphone on. ---A channel selector switch allows a choice of two (optionally three) channels. When the switch is on the "1" position the station talks and listens on channel 1, on the "2" position, to channel 2. ---Pushing the Call Light button transmits a call signal to all other units on the channel selected by the channel selector switch. A call signal on this channel will cause the call light push button to flash. The flash rate is 2 to 5 times a second. The call signal itself is a 20 kilohertz signal. Specifications: ---Input DC Voltage: ------TW Mode: 18 to 35 volts DC ------LP Option: 15 to 35 volts DC ------Battery: 12 to 35 volts DC (reduced performance) ---DC Current Drawing from TW Line (Note: LP Option draws no current from TW line): ------Quiescent: ---------CM-300/RM-300: 23 milliamperes ±10% ---------CM-300/RM-300L: 33 milliamperes ±10% ------Operating 25 Ohm headphones: ---------CM-300/RM-300: 37 milliamperes ±10% ---------CM-300/RM-300L: 45 milliamperes ±10% ------Operating 25 Ohm headphones + Call Light: CM-300/RM-300: 60 milliamperes ±10% ---Impedance Across Line: 10,000 ohms, minimum ---Operating Temperature: 0°C to 60°C ---Storage Temperature: -40°C to 85°C ---Operating and Storage Humidity: 5% to 95% non-condensing ---Noise Contribution: ------One Unit: -75 dBu ------Ten Units: -67 dBu ---Microphone Preamplifier: ------Input Impedance: 470 ohms/dynamic mic ------Source Impedance: 200 ohms, nominal ------Maximum Input Level: 150 millivolts ------Frequency Response: 100 hertz to 10 kilohertz ±3 dB (-54 dBu input) ------Limiter Range: 30 dB ------Carbon Mic Excitation Current: 10 millliamperes, nominal ---Current Source: ------Transfer Ratio: 3.3 milliamperes/volt=3.3 millisiemens ------Output: ±5 milliamperes into 200 ohms = ±1 volt peak, nominal ---Headphone Amplifier: ------Voltage Gain: 34 dB ------Output Voltage: 8 volts peak-to-peak into 25-1/2 ------Output Power: 1/2 watt peak into 25 ohms ------Frequency Response: 150 hertz to 8 kilohertz ±3dB ------Headphone Impedance Range: 25 to 600 O (600 to 2000 with reduced levels) ---------Note: Do not use headphones with impedance less than 25 O. ------Sidetone Adjustment Range: -20dB to full on ---Call-Light: ------Signaling Frequency: 20,000 hertz ±100 hertz ------Flashing Rate: 5 hertz ±2 hertz ---Auxiliary Connections: ------Headset Connector ---------Dynamic Microphone: XLR type 4-pin female ---------Carbon Microphone: 1/4"standard phone jack, 3-circuit ------Live Connection ---------Input: XLR type 3-pin female ---------Loop/External: XLR type 3-pin female ------Dimensions: 2.75" (69.9mm) high, 6.25" (158.75 mm) wide, 6.4" (162.6mm) deep ------Weight: 1.2 lbs (0.55kg) ------Finish: Front Panel: Light Gray Enamel Paint ------Federal Standard 595A Color#26492 ------Chassis: Gold Iridite over aluminum RTS Systems Model CM-300-L TW Intercom system Console-Mount User Station in great condition acquired from a Hollywood studio RTS' CM-300L is a console mount, two-channel intercom user station. The user station is designed to be used in a full duplex, conference line intercom system. Features: The volume control on the CM-300L has a wide range to compensate for: user hearing differences, ambient noise variation, variations in headset / handset sensitivity, and variations in voice. The volume control in the CM-300L reduces distortion by driving the headphone amplifier only as much as needed. In normal system operation, one or more users talk and the others listen. A microphone switch on each station allows the talker's microphone to be enabled and allows the listeners to keep their microphones disabled. In this condition, speech intelligibility is enhanced since background noise from other microphones is not present. On the Model CM-300L, a toggle switch turns the microphone on. A channel selector switch allows a choice of two (optionally three) channels. When the switch is on the "1" position the station talks and listens on channel 1, on the "2" position, to channel 2. Pushing the Call Light button transmits a call signal to all other units on the channel selected by the channel selector switch. A call signal on this channel will cause the call light push button to flash. The flash rate is 2 to 5 times a second. The call signal itself is a 20 kilohertz signal. Specifications: Input DC Voltage: TW Mode: 18 to 35 volts DC LP Option: 15 to 35 volts DC Battery: 12 to 35 volts DC (reduced performance) DC Current Drawing from TW Line (Note: LP Option draws no current from TW line): Quiescent: CM-300/RM-300: 23 milliamperes ±10% CM-300/RM-300L: 33 milliamperes ±10% Operating 25 Ohm headphones: CM-300/RM-300: 37 milliamperes ±10% CM-300/RM-300L: 45 milliamperes ±10% Operating 25 Ohm headphones + Call Light: CM-300/RM-300: 60 milliamperes ±10% Impedance Across Line: 10,000 ohms, minimum Operating Temperature: 0°C to 60°C Storage Temperature: -40°C to 85°C Operating and Storage Humidity: 5% to 95% non-condensing Noise Contribution: One Unit: -75 dBu Ten Units: -67 dBu Microphone Preamplifier: Input Impedance: 470 ohms/dynamic mic Source Impedance: 200 ohms, nominal Maximum Input Level: 150 millivolts Frequency Response: 100 hertz to 10 kilohertz ±3 dB (-54 dBu input) Limiter Range: 30 dB Carbon Mic Excitation Current: 10 millliamperes, nominal Current Source: Transfer Ratio: 3.3 milliamperes/volt=3.3 millisiemens Output: ±5 milliamperes into 200 ohms = ±1 volt peak, nominal Headphone Amplifier: Voltage Gain: 34 dB Output Voltage: 8 volts peak-to-peak into 25-1/2 Output Power: 1/2 watt peak into 25 ohms Frequency Response: 150 hertz to 8 kilohertz ±3dB Headphone Impedance Range: 25 to 600 O (600 to 2000 with reduced levels)Note: Do not use headphones with impedance less than 25 O. Sidetone Adjustment Range: -20dB to full on Call-Light: Signaling Frequency: 20,000 hertz ±100 hertz Flashing Rate: 5 hertz ±2 hertz Auxiliary Connections: Headset Connector Dynamic Microphone: XLR type 4-pin female Carbon Microphone: 1/4"standard phone jack, 3-circuit Live Connection Input: XLR type 3-pin female Loop/External: XLR type 3-pin female Dimensions: 2.75" (69.9mm) high, 6.25" (158.75 mm) wide, 6.4" (162.6mm) deep Weight: 1.2 lbs (0.55kg) Finish: Front Panel: Light Gray Enamel Paint Federal Standard 595A Color#26492 Chassis: Gold Iridite over aluminum BUY NOW! Payment We accept payment by any of the following methods: VISA - MASTERCARD - PAYPAL - AMEX - DISCOVERY - G-PAY Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Shipping Your order will be dispatched within 1 working day of receiving payment (Monday-Friday) and you should expect to receive it one or two days after dispatch (for orders sent RM 1st Class). In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement. We do not ship on weekends and holidays. - When your shipping label is generated a notification will be sent via your email. Tracking number will be included. - International buyers must allow 4-6 weeks for delivery. If still not received by then, please contact us. Delays are often due to the customs process in your country. Import duties, tariffs, and taxes are not included. These charges are the buyers responsibility. Returns If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not. You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. High Quality Fast Shipping Customer Support in great condition acquired from a Hollywood studio RTS' CM-300L is a console mount, two-channel intercom user station. The user station is designed to be used in a full duplex, conference line intercom system. Features: The volume control on the CM-300L has a wide range to compensate for: user hearing differences, ambient noise variation, variations in headset / handset sensitivity, and variations in voice. The volume control in the CM-300L reduces distortion by driving the headphone amplifier only as much as needed. In normal system operation, one or more users talk and the others listen. A microphone switch on each station allows the talker's microphone to be enabled and allows the listeners to keep their microphones disabled. In this condition, speech intelligibility is enhanced since background noise from other microphones is not present. On the Model CM-300L, a toggle switch turns the microphone on. A channel selector switch allows a choice of two (optionally three) channels. When the switch is on the "1" position the station talks and listens on channel 1, on the "2" position, to channel 2. Pushing the Call Light button transmits a call signal to all other units on the channel selected by the channel selector switch. A call signal on this channel will cause the call light push button to flash. The flash rate is 2 to 5 times a second. The call signal itself is a 20 kilohertz signal. Specifications: Input DC Voltage: TW Mode: 18 to 35 volts DC LP Option: 15 to 35 volts DC Battery: 12 to 35 volts DC (reduced performance) DC Current Drawing from TW Line (Note: LP Option draws no current from TW line): Quiescent: CM-300/RM-300: 23 milliamperes ±10% CM-300/RM-300L: 33 milliamperes ±10% Operating 25 Ohm headphones: CM-300/RM-300: 37 milliamperes ±10% CM-300/RM-300L: 45 milliamperes ±10% Operating 25 Ohm headphones + Call Light: CM-300/RM-300: 60 milliamperes ±10% Impedance Across Line: 10,000 ohms, minimum Operating Temperature: 0°C to 60°C Storage Temperature: -40°C to 85°C Operating and Storage Humidity: 5% to 95% non-condensing Noise Contribution: One Unit: -75 dBu Ten Units: -67 dBu Microphone Preamplifier: Input Impedance: 470 ohms/dynamic mic Source Impedance: 200 ohms, nominal Maximum Input Level: 150 millivolts Frequency Response: 100 hertz to 10 kilohertz ±3 dB (-54 dBu input) Limiter Range: 30 dB Carbon Mic Excitation Current: 10 millliamperes, nominal Current Source: Transfer Ratio: 3.3 milliamperes/volt=3.3 millisiemens Output: ±5 milliamperes into 200 ohms = ±1 volt peak, nominal Headphone Amplifier: Voltage Gain: 34 dB Output Voltage: 8 volts peak-to-peak into 25-1/2 Output Power: 1/2 watt peak into 25 ohms Frequency Response: 150 hertz to 8 kilohertz ±3dB Headphone Impedance Range: 25 to 600 O (600 to 2000 with reduced levels)Note: Do not use headphones with impedance less than 25 O. Sidetone Adjustment Range: -20dB to full on Call-Light: Signaling Frequency: 20,000 hertz ±100 hertz Flashing Rate: 5 hertz ±2 hertz Auxiliary Connections: Headset Connector Dynamic Microphone: XLR type 4-pin female Carbon Microphone: 1/4"standard phone jack, 3-circuit Live Connection Input: XLR type 3-pin female Loop/External: XLR type 3-pin female Dimensions: 2.75" (69.9mm) high, 6.25" (158.75 mm) wide, 6.4" (162.6mm) deep Weight: 1.2 lbs (0.55kg) Finish: Front Panel: Light Gray Enamel Paint Federal Standard 595A Color#26492 Chassis: Gold Iridite over aluminum Show more