MODEL CRW-S WEATHER RECEIVER
SPECIFICATIONS
| Sensitivity: |
.28 microvolts for 12 dB (S&N)/N
.38 microvolts for 20 dB quieting
Double conversion receiver
Adjacent channel (+25kHz down 70 dB) |
| Spurious Responses: |
-60 dB max |
| Frequencies: |
162.40, 162.425, 162.45, 162.475, 162.50, 162.525, 162.55 Weather receiver
is supplied with all of the (7) frequencies listed; switch selectable,
frequency synthesized, and crystal
controlled. |
| Temperature: |
-10 degrees to +60 degrees C |
| Relay Closure: |
By 1050 Hz tone signal remote switch or front panel switch. |
| Demuting:: |
By 1050 Hz tone remote switch or front panel switch. |
| Printed Circuit Boards: |
Glass epoxy standard, MIL spec, plated thru holes |
| Power: |
110-130V, 60 Hz, 3 Watts |
| Rear Terminals: |
Remote mute/demute activated by momentary contact closure.
Remote relay reset activated by momentary contact closure.
Alarm audio (600 ohm, 1V P-P, 0 dBm)
Continuous audio (600 ohm, 1V P-P, 0 dBm)
Relay dry contacts
50 ohm antenna (F connector receptacle)
2 spare terminals for 12 volt battery backup (55 ma. on standby) |
| Shipping Weight: |
4 lbs. |
| Finish: |
Front panel - black anodized, brushed aluminum
Chassis - all metal. 1 3/4 inches rack space |
| |
| ACCESSORIES |
|
| Outdoor Antennas: |
(1) Vertical quarter wave whip with mounting hardware
(2) 6 element yagi. 10 dB gain, 17 dB F/B |
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