Uhf2 Specifications - Motorola CP185 Basic Service Manual

1-4
1.4

UHF2 Specifications

General
Frequency:
Channel Capacity:
Power Supply:
Dimensions:
(H x W x D)
with
High Capacity Li-Ion
NiMH Std
Li-Ion Std
Batteries:
Weight:
16 Channel Model
Batteries:
High Capacity Li-Ion
NiMH Std
Li-Ion Std
Average Battery Life
@ (5-5-90 Duty
Cycle):
High Capacity Li-Ion
NiMH Std
Li-Ion Std
Self-Quieter Frequencies
UHF2
446.44
446.445
455.895
456.01
456.015
456.125
458.195
460
467.785
467.9
468.01
468.125
468.24
470
479.9
UHF2
435 – 480 MHz
16 Channels
7.5 Volts ±20%
120 mm x 55 mm x 40.7 mm
120mm x 55mm x 36.5mm
120mm x 55mm x 35.5mm
342.0g
394.5g
335.0g
Capacity 4 W
(mAh)
2150 12 Hrs. 14 Hrs.
1300 8 Hrs. 10 Hrs.
1500 8 Hrs. 10 Hrs.
Model Charts and Test Specifications: UHF2 Specifications
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:
2 W
Receiver
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.
UHF2
Low High
2 W 4 W
435 – 480 MHz
12.5/25 kHz
0.00025%
-36 dBm < 1 GHz
-30 dBm > 1 GHz
+1, -3 dB
<5%
<-40 dB
UHF2 UHF2
12.5 kHz 25 kHz
435 – 480 MHz
0.25 μV (typical)
-65 dB -70 dB
-70 dB
0.00025%
-70 dB
-70 dB
500 mW