Uhf Specifications - Motorola CP140 Basic Service Manual

1-8
1.8

UHF Specifications

General
Frequency:
Channel Capacity:
Power Supply:
Dimensions with:
High Capacity Li-Ion,
NiMH FM/NiCd Std
NiMH Std
Slim Li-Ion Batteries:
Weight: for 16
Channel Model
Batteries:
High Capacity Li-Ion
NiMH FM
NiCd Std
NiMH Std
Slim Li-Ion
Weight: for 32 & 64
Channel Model
Batteries:
High Capacity Li-Ion
NiMH FM
NiCd Std
NiMH Std
Slim Li-Ion
Average Battery Life
@ (5-5-90 Duty
Cycle):
High Capacity Li-Ion
NiMH FM
NiCd Std
NiMH Std
Slim Li-Ion
Self-Quieter Frequencies
UHF1 UHF2
419.993750 443.93125
420.000000 443.9375
420.006250 443.94375
443.950
(420+/-6.25kHz)
443.95625
443.9625
443.96875
UHF
403-440 MHz
438-470 MHz
465-495 MHz
16, 32, or 64 Channels
7.5 Volts ±20%
130.5mm H x 62mm W x 45mm D
130.5mm H x 62mm W x 45mm D
130.5mm H x 62mm W x 43mm D
130.5mm H x 62mm W x 42mm D
376g (13.26 oz.)
449g (15.83 oz.)
430g (15.17 oz.)
446g (15.73 oz.)
337g (13.30 oz.)
396g (13.97 oz.)
469g (16.54 oz.)
451g (15.91 oz.)
467g (16.47 oz.)
377g (14.0 oz.)
Capacity 4 W
(mAh)
1800 14 Hrs. 19 Hrs.
1300 9 Hrs. 11 Hrs.
1100 8 Hrs. 10 Hrs.
1400 10 Hrs. 13 Hrs.
1600 12 Hrs. 17 Hrs.
UHF3
488.326250
488.332500
488.338750
488.345000
488.351250
488.357500
488.363750
488.345+/-18.75kHz
Transmitter
RF Output
NiMH @ 7.5 V:
Frequency:
Channel Spacing:
Freq. Stability:
(-30°C to +60°C)
Spurs/Harmonics:
Audio Response:
(from 6 dB/oct. Pre-
emphasis, 300 to
3000 Hz)
Audio Distortion:
@ 1000 Hz, 60%
Rated Max. Dev.
FM Noise:
Receiver
1 W
Frequency:
Sensitivity
12 dB EIA SINAD:
Adjacent Channel
Selectivity:
Intermodulation:
Freq. Stability
(-30°C to +60°C):
Spur Rejection:
Image and 1/2 I-F
Rejection:
Audio Output
@ <5% Distortion:
All specifications are subject to change without notice.
UHF Specifications
UHF
Low High
1 W 4 W
403-440 MHz
438-470 MHz
465-495 MHz
12.5/20/25 kHz
0.00025%
-36 dBm < 1 GHz
-30 dBm > 1 GHz
+1, -3 dB
<3%
-40 dB (12.5 kHz)
-45 dB (25 kHz)
UHF UHF
12.5 kHz 20/25kHz
403-440 MHz
438-470 MHz
465-495 MHz
0.25 µV (typical)
-60 dB -70 dB
-70 dB
0.00025%
-75 dB
-70 dB
500 mW