Shanghai Bing Wire & Cable Co., Ltd.
| Impedance | 50 Ohm |
| Payment Terms | T/T,Western Union,Paypal |
| Cable family | RG Type RF Cable |
| Conductor Material | Silver Plated Copper Clad Soft Steel |
| Shield | 1: SC |
| Delivery Time | 7-15 work days |
| Jacket | White Taped PTFE |
| Operating Temperature | -55 ~ +250 ℃ |
| Supply Ability | 5000m 7-15days |
| Conductor Type | Stranded |
| Insulation | Extruded PTFE |
| Brand Name | Bing Wire & Cable |
| Model Number | RG188A/U |
| Certification | ISO, RoHS |
| Place of Origin | Shanghai, China |
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Product Specification
| Impedance | 50 Ohm | Payment Terms | T/T,Western Union,Paypal |
| Cable family | RG Type RF Cable | Conductor Material | Silver Plated Copper Clad Soft Steel |
| Shield | 1: SC | Delivery Time | 7-15 work days |
| Jacket | White Taped PTFE | Operating Temperature | -55 ~ +250 ℃ |
| Supply Ability | 5000m 7-15days | Conductor Type | Stranded |
| Insulation | Extruded PTFE | Brand Name | Bing Wire & Cable |
| Model Number | RG188A/U | Certification | ISO, RoHS |
| Place of Origin | Shanghai, China |
M17/138-00001 | 50Ω | 3 GHz | 250°C | Low Outgassing | 16.2 g/m
RG188 A/U is no ordinary miniature coax. Featuring a stranded silver-plated copper-clad soft steel conductor, extruded PTFE dielectric, silver-plated copper braid and white PTFE jacket, it maintains reliable performance from -55°C to +250°C. This cable is purpose-built for three high-value application scenarios, environments where conventional cables cannot endure:
Satellite and spacecraft vacuum environments – where low outgassing is mandatory.
Aerospace and engine-bay high-temperature sensors – where 250°C and vibration resistance are required.
Mil itary UHF and portable radio systems – where 50Ω precision, 3 GHz bandwidth, and MIL-DTL-17 reliability matter.
| Parameter | Value |
|---|---|
| Impedance | 50 Ω |
| Maximum Operating Frequency | 3 GHz |
| Capacitance | 96.4 pF/m |
| Velocity of Propagation | 69.5% |
| Maximum Operating Voltage | 1200 VRMS |
| Parameter | M17/138-00001 |
|---|---|
| Temperature Range | -55°C to +250°C |
| Minimum Bend Radius (Static) | 12.7 mm |
| Weight | 16.2 g/m |
| Outer Diameter | 2.79 mm |
| RoHS Compliant | Yes |
| Frequency (GHz) | Attenuation (dB/m) |
|---|---|
| 0.1 | 0.249 |
| 0.4 | 0.525 |
| 1.0 | 0.860 |
| 2.4 | 1.351 |
Low Outgassing White PTFE Jacket – Critical for vacuum, space, and high-cleanliness environments. No carbon black, no contamination.
250°C Continuous Operation – Survives engine bays, exhaust systems, and spacecraft thermal cycling.
50Ω, 3 GHz Performance – Matches mil itary and aerospace RF systems with low VSWR and stable impedance.
Stranded Conductor for Vibration Resistance – Ideal for engine-mounted sensors and airborne equipment.
16.2 g/m, 12.7 mm Bend Radius – Lightweight and flexible for portable and space-constrained installations.
MIL-DTL-17 Qualified – M17/138-00001 for defense and aerospace reliability.
RoHS Compliant – Environmentally responsible materials.
Q: Why is the white PTFE jacket important?
A: White taped PTFE contains no carbon black, resulting in low outgassing and UV resistance. It is ideal for vacuum, space, and high-cleanliness environments where contamination is unacceptable.
Q: Can RG188 A/U be used in vacuum?
A: Yes. The white PTFE jacket is low outgassing and suitable for vacuum chambers, satellites, and spacecraft.
Q: Can RG188 A/U be used in a 75Ω system?
A: No. It is a 50Ω cable. Using it in a 75Ω system will cause impedance mismatch and high VSWR. For 75Ω systems, consider our RG187 A/U.
Q: What is the maximum frequency?
A: The RG188 A/U is specified up to 3 GHz, covering UHF, WiFi 2.4G, GPS, Bluetooth, SDR, and low S-band applications.
Q: What is the minimum bend radius?
A: The static minimum bend radius is 12.7 mm. Avoid repeated flexing beyond this radius.
Q: What connectors are available?
A: We offer 50Ω connectors including SMA, BNC, TNC, SMB, MCX, and custom assemblies.
Company Details
Business Type:
Trading Company
Year Established:
2005
Total Annual:
12100000- 18600000
Employee Number:
11~50
Ecer Certification：
Verified Supplier
About Us—Shanghai Baiyin Cable Co., Ltd. Since 2005, Shanghai Baiyin Cable Co., Ltd. has specialized in designing and manufacturing high-performance cables for demanding environments. Headquartered in Shanghai, we serve global industries with tailored solutions engineered for reliability, prec... About Us—Shanghai Baiyin Cable Co., Ltd. Since 2005, Shanghai Baiyin Cable Co., Ltd. has specialized in designing and manufacturing high-performance cables for demanding environments. Headquartered in Shanghai, we serve global industries with tailored solutions engineered for reliability, prec...
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