# fmuser RG8U 50 ft Coaxial Cable

The fmuser RG8U is a 50-foot coaxial cable listing for radio and antenna connections. The manufacturer describes dual shielding and a PVC jacket, but the product title's N-male-to-N-male connectors conflict with the details field, which says “No, Pl259.” Verify connector type and the mating equipment before purchase.

- [Original product page](https://best-deals.pro/product/fmuser-rg8u-50-ft-coaxial-cable)
- [View offer](https://best-deals.pro/visit/fmuser-rg8u-50-ft-coaxial-cable)
- Market: US
- Language: en-US
- Currency: USD
- Brand: fmuser
- Model: RG8U
- Category: Electronics > Electronics Accessories > Cables & Adapters
- Price: 25.99 USD
- Previous price: 59.90 USD
- Discount: 57%
- Price checked: 2026-11-14T06:16:29.006Z

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listed at 50 feet for runs between radio equipment and an antenna or test accessory.
- The manufacturer claims dual shielding to reduce interference and transmission loss.
- A PVC outer jacket is described, with UV resistance and weatherproofing listed as features.

## Pros

- The 50-foot length and stated radio, antenna, SWR meter and dummy-load uses cover a range of common RF setups.
- The stated dual-shield construction and PVC jacket may suit installations where shielding and an outdoor-oriented covering are desired.

## Specifications

### Identity
- Brand: fmuser
- Model: RG8U
### Dimensions and installation
- Weight listed: 1 kg
### Cable
- Cable type: Coaxial
- Length: 50 feet
- Outer material: Polyvinyl Chloride \(PVC\)
- Color: Black
- Shape: Round
- Indoor or outdoor use: Indoor, Outdoor
### Connectors and compatibility
- Connector type in details: No, Pl259
- Connector gender: Male-to-Male
- Compatible devices: CB Radio, FM Transmitter
- Recommended uses: FM Transmitter, CB Radio, HAM Radio, VHF Radio, SWR Meter, Dummy Load, Antenna
### Manufacturer-listed specifications
- Maximum voltage: 3000 volts
- Loss figures for 50ft: 30Mhz 0.43dB 100Mhz 0.79dB 200Mhz 1.14dB 400Mhz 1.69dB 700Mhz 2.32dB 900Mhz 2.68dB 1300Mhz 3.34dB 1900Mhz 4.21dB 2600Mhz 5.12dB 6000Mhz 8.87dB
- Electrical and installation specifications: Impedance 50±2Ω \(Ohm\) Peak Power 3.5KW Frequency Range 0~11Ghz Capacitance 105.6±2PF/M Velocity 65.9% Sheath Spark \(V,RMS） 3000V Working Temperature -40~80℃ Minimum bending radius 4in Maximum pulling force 58Ib Screening attenuation 90dB VSWR ≤1.2/0~3Ghz Sheath Marking RG-8/U

## Before you buy

- Listing details conflict: the title says N-male to N-male, while the connector-type field says “No, Pl259.” Male-to-male gender is also listed, but exact connector ends are unconfirmed. Confirm the actual ends and compatibility before ordering. The claimed replacement compatibility for RG-213, LMR400 and 7D-FB is not accompanied by supporting equivalence details, so do not assume identical performance or fit.

## In the box

- 50 ft coaxial cable (Included): Listed in the manufacturer’s included-components field.

## A good fit for

- Radio and antenna setups that need a 50-foot coaxial run and whose required connector ends are confirmed to match.
- Buyers considering a cable for CB, amateur, VHF or FM radio, or for an SWR meter or dummy load.

## Less suited to

- Buyers who need a definitively specified connector type without confirming the selected listing.
- Setups requiring a cable whose performance equivalence to RG-213, LMR400 or 7D-FB has been established.

## Frequently asked questions

### What connectors does this cable have?
The title states N-male to N-male, but the connector details say “No, Pl259.” The listing does not establish which ends the selected cable has, so confirm before buying.
### How long is the cable?
The listing gives a length of 50 feet, also described as 50 ft in the title.
### What equipment is it intended for?
The listing names CB, amateur, VHF and FM radio, antennas, SWR meters and dummy loads. Check connector fit and the equipment's requirements.
### Is it suitable for outdoor use?
The listing specifies indoor and outdoor use and describes the jacket as UV-resistant and weatherproof. These are manufacturer claims, not independently verified performance.

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## Add-ons

- [FMUSER CB100 18ft Outdoor CB Base Antenna for 27MHz Radio \| Enhances signal reception and transmission range. Designed specifically for 27MHz CB radio systems](https://best-deals.pro/visit/fmuser-rg8u-50-ft-coaxial-cable)

## Images

![fmuser RG8U 50 ft Coaxial Cable — 1](https://best-deals.pro/i/fiz6fwmR21Lr6aa1Ynf_Et8sxYyc4mB2xzKXdI9HKy1hm2fzvDOpna9MFkbb9Bw6JtiYA3fO4ekGWtl1t799dxLIyOV9-XFUCfslvRA1ZB_Ch_xuG7nH.jpg)

![fmuser RG8U 50 ft Coaxial Cable — 2](https://best-deals.pro/i/IAd7tb_CptRFxXsqKEnsuyMkduvLYzfjNlnaTyUzD1M7U7cy3aHO83fS8Aezs7RZzjRZTmYXNvkATGpVU6-yYd3iyKzvL6DhCr60XI7ygjkGCbbCuiwc.jpg)

![fmuser RG8U 50 ft Coaxial Cable — 3](https://best-deals.pro/i/17UNr4F8OGUcjARpsNnu322LQ0ypSNZJ0s80tz_Rm61Si4PGVeHdAqYQR66CmvjOZ4atah-gpgjfw9PzM--z4m4YirabNi3hTWmBpB7W9ur1soI6ZGyZ.jpg)

![fmuser RG8U 50 ft Coaxial Cable — 4](https://best-deals.pro/i/o0tGh_cB9Cjh4X2_ubAyUGcXp8THQq8v9mUixZgtK_YgUE4an6TlC08yqnRUsg3gYeuha7myU1PAoKEi6Orjfk1vqezP5abVOYRqi6lE-TI5Op1tTiwb.jpg)

![fmuser RG8U 50 ft Coaxial Cable — 5](https://best-deals.pro/i/o2oPGMj8EQ6Ubb7jJcaIlUctTOsPqN_YRhs5Z42VRcLAumyVfYpvU0awfDcq2Vq7v16CwTBibsceT10qoWAKpf3iqDIxeeE-ix0a1zjmLMy3K4x1vq4c.jpg)

![fmuser RG8U 50 ft Coaxial Cable — 6](https://best-deals.pro/i/j5SLUiX6IlUu25vuQ7Bu_JEqkLtb4qfOiATsA4qwK4OrfbGJGuxHI_O9BRTwTXL8LVABIQP-3WxnrycQqQy7Mj4xfPoEpbNB1FmoNCVe2wVQlwCY0iAo.jpg)