- Contact Person : Mr. ZHENG JAMES
- Company Name : Jiashan Jinchang Electron Co., Ltd.
- Tel : 86-573-82088860
- Fax : 0573-83958635
- Address : Zhejiang,JIAXING,ZHONGSHANBEILU
- Country/Region : China
- Zip : 314000
(Manufactory) Inner GSM Antenna
3.Electrical Characteristics
3.1 GSM Antenna
Form 1
No. | Item | Specifications |
1 | Frequency(MHz) | 824~960 MHz/1710~1990 MHz |
2 | V.S.W.R(in BW) | ≤2.0:1 |
3 | Gain(Zenith) | 2 dBi |
4 | Impedance | 50 Ω |
3.2 Mechanical
Form 2
No. | Item | Specification |
1 | Cable | RF1.13 or others |
2 | Connector | IPEX or others |
3 | Mounting | Internal |
5. Environmental Specifications
Post Environmental Tolerance (Refer to the form 1~2 )
Condition:Temperature range 25±3°C
Relative Humidity range 55~75%RH
Operating Temperature range -40°C~+85°C
Storage Temperature range -40°C~+100°C
5.1 Moisture Proof
The device should satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature 40±2°Cand the relative humidity 90~95% RH for 96 hours and 1~2 hours recovery time under normal condition.
5.2 Vibration Resist
The device should satisfy the electrical characteristics specified in form 1~2 after applied to the vibration of 10 to 55Hz with amplitude of 1.5mm for 2 hours each in X , Y and Z directions.
5.3 Drop Shock
The device should satisfy the electrical characteristics specified in form 1~2 after dropping onto the hard wooden board from the height of 30cm for 3 times each facet of the 3 dimensions of the device.
5.4 High Temperature Endurance
The device should satisfy the electrical characteristics specified in form 1~2 after exposed to temperature 80±5°Cfor 24±2 hours and 1~2 hours recovery time under normal temperature.
5.5 Low Temperature Endurance
The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the temperature -40°C±5°Cfor 24±2 hours and to 2 hours recovery time under normal temperature.
5.6 Temperature Cycle Test
The device should also satisfy the electrical characteristics specified in form 1~2 after exposed to the low temperature -25°C and high temperature +85°C for 30±2 min each by 5 cycles and 1 to 2 hours recovery time under normal temperature.
6.Weatherproof
Put the antennas in 1m deep water for 12h, and find 100% waterproof
...
(Manufactory) Inner GSM Antenna
