1. Coax. Cables & Connectors Parts Accessories For Sale
  2. sku: 13415366333630881
  3. RIG CABLES TML400-AUM-75

RIG CABLES LLC TML400-AUM-75 Amphenol Uhf Times Microwave 0729859003498 Lmr Coax 75-FT 400

Tml400-aum-75 Rig Cables Llc Special - 75-ft With Amphenol Uhf To Genuine Times Microwave Lmr -400 Coax

( Brand: Rig Cables Llc ), ( Manufacturer Part Number: TML400-AUM-75 ), ( Compatible Brand: Times Microwave ), ( Color: Black ), ( Compatible Model: Lmr-400 ), ( Type: Times Microwave Lmr-400 ), ( Unit Type: Unit ), ( Manufacturer Warranty: 1 Year ), ( Connector B: Pl-259 Male ), ( Features: Round Cable ), ( Cable Length: 75 Ft ), ( Country Of Origin: United States ), ( UPC: 729859003498 )

Review RIG CABLES LLC Special 75-ft Amphenol Uhf To Genuine Times Microwave Lmr 400 Coax

The **Amphenol UHF TML400-AUM-75 75-foot Coaxial Cable** is a high-performance, ruggedized solution designed for demanding professional applications in the UHF, microwave, and LMR (Land Mobile Radio) frequency spectrums, particularly optimized for the 400 MHz band. Constructed with a robust **7/32-inch (5.56 mm) outer diameter**, this cable delivers exceptional signal integrity while maintaining flexibility for installation in both indoor and outdoor environments. The **foam-dielectric polyethylene core** ensures minimal signal loss and superior impedance stability across the 400 MHz range, making it ideal for critical communications, test and measurement equipment, and industrial applications where reliability is paramount. Its **aluminum-jacketed outer conductor** provides excellent shielding performance, reducing electromagnetic interference (EMI) and ensuring clear, interference-free transmissions. The **polyvinyl chloride (PVC) outer jacket** offers durability against abrasion, moisture, and environmental stressors, while its UV-resistant formulation extends the cable s lifespan in exposed or harsh conditions. Whether deployed in field operations, emergency response systems, or professional audio/video setups, this cable s balanced combination of flexibility, strength, and signal fidelity makes it a trusted choice for engineers, technicians, and communications professionals who demand precision and longevity in their connectivity solutions.

### **Pros and Cons of buying a TML400-AUM-75 (75-Foot Amphenol UHF Coax Cable)**

#### **Pros:**

1. **High-Quality Construction** The TML400 series is designed for professional use, featuring a robust braided shield and a durable outer jacket, which helps minimize signal loss and interference.

2. **Low Loss at UHF Frequencies** The cable is optimized for UHF (300 MHz to 3 GHz) and LMR (Land Mobile Radio) applications, making it suitable for two-way radio systems, surveillance, and other UHF-based communications.

3. **Amphenol Brand Reliability** Amphenol is a well-established manufacturer known for producing high-performance coaxial cables, connectors, and RF components, ensuring durability and consistent performance.

4. **Flexibility and Durability** The 75-ohm impedance and reinforced construction make it resistant to bending and environmental stress, which is useful for outdoor or mobile installations.

5. **Compatibility with Common Connectors** The AUM (Amphenol UHF Male) connector is widely used in professional radio systems, making it easy to integrate with existing equipment.

6. **Long Length (75 Feet)** The extended length provides flexibility for installations where shorter cables would be impractical, such as between a base station and a remote antenna.

7. **Weather Resistance** The outer jacket is typically rated for outdoor use, protecting against moisture, UV exposure, and mild environmental conditions.

#### **Cons:**

1. **Higher Cost Compared to Generic Cables** Due to the brand reputation and professional-grade construction, this cable will be more expensive than no-name alternatives, which may have similar specifications.

2. **Potential Overkill for Low-Frequency Use** If the application only requires lower frequencies (e.g., VHF), a more cost-effective cable may suffice, as the TML400 is optimized for UHF.

3. **Connector Bulkiness** The Amphenol UHF connectors are larger than some standard PL or BNC connectors, which could make installations in tight spaces more challenging.

4. **Limited Availability of Spare Parts** If the connectors wear out over time, finding exact replacements may be harder than for more common connector types.

5. **Not Ideal for High-Power Applications** While suitable for most radio systems, this cable may not handle extremely high power levels (e.g., high-wattage transmitters) without additional considerations like heat dissipation.

6. **Potential for Over-Engineering** For hobbyist or low-budget setups, a simpler, cheaper cable might meet the needs without sacrificing performance.

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### **Conclusion:**

The **TML400-AUM-75 (75-foot Amphenol UHF coax cable)** is a well-built, professional-grade cable ideal for **UHF-based radio systems, surveillance, and communications applications** where reliability and low signal loss are critical. Its strengths lie in its **durability, brand trustworthiness, and optimized performance for UHF frequencies**, making it a strong choice for serious users. However, the **higher cost and potential overkill for simpler applications** may not justify the purchase for casual or low-frequency use.

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### **Recommendation:** - **Buy this cable if:**

- You are setting up a **professional or commercial UHF/LMR radio system** (e.g., two-way radios, surveillance, or public safety equipment).

- You need a **long, durable cable** for outdoor or mobile installations where reliability is paramount.

- You prefer a **well-supported, high-quality brand** over cheaper alternatives with unknown performance.

- **Consider alternatives if:**

- Your application only requires **VHF frequencies**, in which case a **cheaper VHF-specific cable** (e.g., RG-58 or RG-6) may suffice.

- You are working with **tight spaces or budget constraints**, as generic cables with smaller connectors (e.g., PL-259) could be more practical.

- You need **extremely high power handling**, as additional cooling or specialized cables may be required.

For most **serious UHF communications setups**, this cable is a **solid, long-term investment** worth the cost. For casual or low-frequency use, however, a more budget-friendly option may be preferable.

Details:

This 75-ft PL-259 to using Genuine Times Microwave LMR 400 Ultra Low Loss Coax Cable. Each cable is fully high-pot and continuity tested. With its ultra-low loss design, this cable is ideal for high power levels or use on VHF / UHF frequencies, making it an essential component your wireless communication setup. This cable has a solid copper conductor, and foil shield on the dielectric, finally tinned braid.

The connectors have a soldered pin, and the braid is crimped then covered with adhesive heat shrink tubing to ensure physical integrity.

part #: tml400aum75 price

  • $171.99

specifications coaxcabl:

  • brand: Rig Cables Llc
  • mpn: Tml400-aum-75
  • compatible brand: Times Microwave
  • color: Black
  • compatible model: Lmr-400
  • type: Times Microwave Lmr-400
  • unit type: Unit
  • manufacturer warranty: 1 Year
  • connector b: Pl-259 Male
  • features: Round Cable
  • cable length: 75 Ft
  • country of origin: United States
  • upc: 729859003498

returns coaxcabl:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
  • method: Money back

offer coaxcabl:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 3
  • started: February 7, 2026

general coaxcabl:

  • condition: New
  • Radio Communication > Parts Accessories > Coax Cables Connectors

payments coaxcabl:

  • other
  • credit card: Mastercard
  • wallet: Apple-pay

shipping coaxcabl:

  • transit: 4-11 Days
  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Calculated
  • cost: $14.74

seller coaxcabl:

  • # reviews: 34
  • rating: 100.0%
  • city: Moultonborough, New Hampshire
compatible brand: times microwave, compatible model: lmr-400, type: times microwave lmr-400, unit type: unit, manufacturer warranty: 1 year, connector b: pl-259 male, features: round cable, cable length: 75 ft, country of origin: united states,
category: electronics > radio communication > coax cables connectors, color: black, sku: 13415366333630881,
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