VTech PDL GX, Manual

Page: 56 / 56

V
TECH
E
NGINEERING
C
ANADA
L
IMITED
TITLE PDL GX Internal Product Specification
MODEL PDL GX
Reference: PRC 00DM Revision: 3.0 Page: 56 of 56
This document is proprietary to V
TECH
E
NGINEERING
C
ANADA
L
TD
. 26649
Specifications are preliminary and are subject to change without notice.
4.6 Radio Specification
RF radiated field strength <50 mV/meter @ 3m
RF Channel Spacing 300 kHz
Channel Bandwidth 150 kHz (20dB bandwidth)
Receive IF Frequency 10.7MHz
Operating Temperature Range
0 to +50
°
C
Handset Transmission Frequency 925.05 - 927.75 MHz
Base Transmission Frequency 902.3 - 905.0 MHz
Transmitter Frequency Stability
±
5 kHz, 0 to +50
°
C
Receiver Noise Figure < 5.5dB
Sensitivity for 30dB SINAD < -106 dBm at duplexer
Image Rejection (RF) > 60 dB
Adjacent Channel Rejection > 55 dB
Receiver Muting Level Between -109 dBm and -107 dBm
4.6.1 Frequency Allocation
The RF channels are allocated in fixed pairs as indicated in the tables below. The duplex frequency is
maintained at a fixed 22.75MHz for all 10 channels.
4.6.2 Base Unit Frequencies
Channel # Transmit Frequency Receive Frequency Rx LO Frequency
1 902.30 MHz 925.05 MHz 914.35 MHz
2 902.60 MHz 925.35 MHz 914.65 MHz
3 902.90 MHz 925.65 MHz 914.95 MHz
4 903.20 MHz 925.95 MHz 915.25 MHz
5 903.50 MHz 926.25 MHz 915.55 MHz
6 903.80 MHz 926.55 MHz 915.85 MHz
7 904.10 MHz 926.85 MHz 916.15 MHz
8 904.40 MHz 927.15 MHz 916.45 MHz
9 904.70 MHz 927.45 MHz 916.75 MHz
10 905.00 MHz 927.75 MHz 917.05 MHz
4.6.3 Handset Unit Frequencies
Channel # Transmit Frequency Receive Frequency Rx LO Frequency
1 925.05 MHz 902.30 MHz 913.00 MHz
2 925.35 MHz 902.60 MHz 913.30 MHz
3 925.65 MHz 902.90 MHz 913.60 MHz
4 925.95 MHz 903.20 MHz 913.90 MHz
5 926.25 MHz 903.50 MHz 914.20 MHz
6 926.55 MHz 903.80 MHz 914.50 MHz
7 926.85 MHz 904.10 MHz 914.80 MHz
8 927.15 MHz 904.40 MHz 915.10 MHz
9 927.45 MHz 904.70 MHz 915.40 MHz
10 927.75 MHz 905.00 MHz 915.70 MHz