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QWS Series RF Connectors
RF Connectors > QWS RF Connectors
Description
The The 50 Ω nominal impedance of this device makes the connector suitable for high frequency applications where characteristic impedance must be maintained. The QWS has two versions: the QA type (Quarter Wave Stub Cable). The adapter configuration consists of: N to N and 7/16 to 7/16 interfaces. Cable types include: Semi Rigid (SR) 0.085-0.250, Superflex (S) ¼ "-1¼" and lastly Annular (A) ¼ " 1 5/8"
Features & Benefits
- No active components which reduces need for maintenance
- Absorbs multiple lightning strikes which eliminates the need to replace components
- Multiple designs for all major frequency ranges
- Cable attachment unique gasketing system which eliminates water intrusion
- Cable attachment versions lower total installed cost, need for cable plug is eliminated
Applications
- Antenna
- LAN
- Base Stations
- Test Equipment
- Broadcast
| QWS Specifications | ||
| Impedance | 50 Ω | |
|---|---|---|
| Frequency Range | Application specific | |
| VSWR | 1.12 max. | |
| Return loss | -25 dB max. | |
| Insertion Loss | 0.2 dB max. | |
| IMD | -153 dBc min. | |
| Mating | 7/16 interface per IEC 169-4 DIN 47223 Type N interface per MIL-STD-348 |
|
| Bodies | Brass, white bronze | |
| Contact Plating 7/16 Type N |
Silver Gold |
|
| Contacts Plug Jack |
Brass BeCu |
|
| Insulators | PTFE | |
| Durability 7/16 Type N |
MIL-C-39012, Sec. 4.6.12 500 Cycles, 12 cycle min. DIN 47275, Part 2/10.82 Sec. 2.10, 500 cycles |
|
| Current handling capability | 25 KA | |
| Multiple strikes | 10 strikes | |
| Residual voltage | Less than 150 volts | |
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