Radio Specifications - VTech VTH1930 Product Specification

TITLE
MODEL
6.5

Radio Specifications

Specifications marked with * are guaranteed at the nominal testing temperature and voltage on
all units with the use of automated production test equipment (ATE)
Parameter
Number of RF Duplex Channels
Duplex Frequency
RF Channel Spacing
2
RF Bandwidth
IF Frequency
Base Unit Transmission Frequency
Headset Transmission Frequency
Transmitter Frequency Stability (over temperature
range)
* Base FSK Peak Deviation - Data
* Headset FSK Peak Deviation - Data
* Receiver Sensitivity - 30dB SINAD
Adjacent Channel Rejection
4
Image Rejection
* Clear Channel Detection Level
Notes: 1. A duplex channel includes 1 base to handset link and 1 handset to base link
2. 3dB bandwidth of IF filter
3. Measured through a CCITT audio weighting filter
4. RF level of desired signal set to provide 25dB SINAD (CCITT); rejection is
relative level of interference signal above desired signal to reduce SINAD to 20dB
(CCITT)
Reference: PRC 00B6
This document is proprietary to V
Specifications are preliminary and are subject to change without notice.
V E
TECH NGINEERING
Product Specification
VTH1930 (Wireless Headset Phone)
1
3
4
E C
TECH NGINEERING ANADA
C
ANADA
Min
902.3
0
925.0
5
-10
40
40
-105
55
65
-100
Revision: 0
L .
TD
L .
TD
Typ Max Units
10 -
22.75 MHz
300 kHz
150 kHz
10.70 MHz
905.0 MHz
0
927.7 MHz
5
+10 kHz
50 60 kHz
50 60 kHz
-106 dBm
dB
dB
-80 dBm
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