Grandstream Networks GXV3240 Manual

Test Report #: SHE-1402-11114-RF-#1
Prepared for Grandstream Networks, INC
Prepared by ECMG Electronic Technical Testing Corp (Shenzhen). Page 21 of 36
Measurement Records:
The lowest channel (2402MHz), middle channel (2441MHz), highest channel
(2480MHz) as belows:
GFSK Mode:
Packet
Channel
Pulse
width(ms)
Dwell
time(ms)
Limit(ms)
Result
DH1
Lowest
0.448
143.4
400
Pass
Middle
0.532
170.2
400
Pass
Highest
0.520
166.4
400
Pass
DH3
Lowest
1.720
275.2
400
Pass
Middle
1.739
278.2
400
Pass
Highest
1.730
276.8
400
Pass
DH5
Lowest
3.370
359.6
400
Pass
Middle
3.373
359.7
400
Pass
Highest
3.280
350.0
400
Pass
Note: DH1:Dwell time = Pulse time*(1600/2/79)*31.6s;
DH3:Dwell time = Pulse time*(1600/4/79)*31.6s;
DH5:Dwell time = Pulse time*(1600/6/79)*31.6s.
Π /4-DQPSK mode:
Packet
Channel
Pulse
width(ms)
Dwell
time(ms)
Limit(ms)
Result
DH1, 2-
DH1,3-DH1
Lowest
0.540
172.8
400
Pass
Middle
0.525
168.0
400
Pass
Highest
0.510
163.2
400
Pass
DH3, 2-
DH3,3-DH3
Lowest
2.110
337.6
400
Pass
Middle
2.120
339.2
400
Pass
Highest
2.135
341.6
400
Pass
DH5, 2-
DH5,3-DH5
Lowest
3.140
335.0
400
Pass
Middle
3.139
335.0
400
Pass
Highest
3.150
336.1
400
Pass
Note: DH1:Dwell time = Pulse time*(1600/2/79)*31.6s;
DH3:Dwell time = Pulse time*(1600/4/79)*31.6s;
DH5:Dwell time = Pulse time*(1600/6/79)*31.6s.

Grandstream Networks GXV3240 Specifications

General

Brand	Grandstream Networks
Model	GXV3240
Category	IP Phone
Language	English