25 NW Specifications
GENERAL |
|
CHANNELS | CB - 40 CH |
FREQUENCY RANGE | CB - 26.965 TO 27.405 MHZ |
FREQUENCY TOLERANCE | 0.005 % |
FREQUENCY CONTROL | PLL (PHASE LOCK LOOP) SYNTHESIZER |
OPERATING TEMPERATURE |
|
RANGE | |
MICROPHONE | |
INPUT VOLTAGE | 13.8VDC nom. (positive or negative ground) |
CURRENT DRAIN | TRANSMIT: AM FULL MOD., 1.5A (MAXIMUM) |
| RECEIVE: SQUELCHED, 0.3A; |
| FULL AUDIO OUTPUT, 1.2A (NOMINAL) |
SIZE | |
WEIGHT | .4 LBS. |
ANTENNA CONNECTOR | .UHF; |
METER | .ILLUMINATED; INDICATES RELATIVE |
| POWER OUTPUT AND RECEIVED |
| SIGNAL STRENGTH |
TRANSMITTER |
|
POWER OUTPUT | .4 WATTS |
MODULATION | .AM (AMPLITUDE MODULATION) |
FREQUENCY RESPONSE | .300 TO 3000 HZ |
OUTPUT IMPEDANCE | .50 OHMS, UNBALANCED |
RECEIVER |
|
SENSITIVITY | .LESS THAN 1 µV FOR 10dB (S+N) /N |
SELECTIVITY | .6 dB @ 7 KHZ, 60 dB @ 10KHZ |
IMAGE REJECTION | .80 dB, TYPICAL |
.60 dB, TYPICAL | |
IF FREQUENCIES | .DOUBLE CONVERSION: 1ST: 10.695 MHZ |
| 2ND: 455 KHZ |
AUTOMATIC GAIN CONTROL (AGC) .LESS THAN 10 dB CHANGE IN AUDIO | |
| OUTPUT FOR INPUTS FROM 10 TO 50,000 |
| MICROVOLTS |
RF GAIN RANGE | .40 dB |
NOISE BLANKER | .RF TYPE |
SQUELCH | .ADJUSTABLE;THRESHOLD LESS THAN 1µV |
AUDIO OUTPUT POWER | .4 WATTS |
FREQUENCY RESPONSE | .300 TO 3000 HZ |
DISTORTION | .LESS THAN 7% @3 WATTS @ 1000 HZ |
.8 OHMS, 5W | |
EXTERNAL SPEAKER (NOT SUPPLIED) .8 OHMS; DISABLES INTERNAL SPEAKER WHEN CONNECTED
PA SYSTEM
POWER OUTPUT . . . . . . . . . . . . . . . . . . .4 WATTS INTO EXTERNAL SPEAKER EXTERNAL SPEAKER FOR PA . . . . . . . .8 OHMS, 4 W. MIN.
(NOT SUPPLIED) . . . . . . . . . . . . . . . . . . .THE PA SPEAKER ALSO MONITORS THE RECEIVER; SEPARATE JACK PROVIDED
(SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE)
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