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210-01 CATV Audio/Data Receiver

  
The Series 210-01 receives the paging audio signal and a data control signal which determines if the paging message is intended for its location. The transmitted data determines if the audio is intended for this location as determined by the location code of the two BCD switches on the front panel. When the data matches the location code of this unit, it switches audio from an external audio source to the paging audio. A “Carrier Presence” LED , “Data Activity” LED, and “Power” LED indicates the operating status of the Series 210-01. Connectors are RCA Phono plug for external audio in and switched audio out (unbalanced), F connector for CATV in, and 2.1mm power connector. Power is provided by a wall mount power supply.
 


 210-01 Receiver Front


 210-01 Receiver Rear Panel



 210-01 Receiver Block Diagram


 

Equipment Specifications*
 

Input Characteristics  
 
Input Impedance/RL
Frequency (factory set)
Input Level
 
 
75 ohms / 12dB
55 to 200 MHz
-70 to -20 dBm
 
RF Channel Characteristics  
Bandwidth
Spacing, audio data
Spurious Response
300 kHz total
1 MHz
<-86 dBm
Audio Channel Characteristics  
Freq Response
Level
Impedance out
S/N
± 2dB, 50Hz to 12kHz
50 Volts DC, max
100 ohms, unbalanced
>50dB
Data Channel Characteristics
Type
Rate
Rate/BER
AFSK
9.6 kB/s
>10-6
Controls
Location Code Switches BCD
Indicators
Carrier; Data; DC Power Green LED's
Other
RF, Audio Connectors
Size, Bench Top
Size, Rack Mount (-R)
Power		 F, female, RCA Phono
4.7"W X 1.75"H X 8.0"D
19" standard chassis, 1.75"H X 9.0"D(optional)
120 ± 10% VAC, 60Hz, 10W max, wall mt PS

*+10 to +40 degrees C; Specifications subject to change without notice