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  3. BENDIXKING EPH2101M

BENDIXKING EPH2101M Bendix King Military Rugged Handheld EPH-5140M 148-174MHZ

Eph-5140m Bendixking Eph2101m Bendix King 148-174mhz Military Rugged Handheld

( Brand: Bendixking ), ( Manufacturer Part Number: EPH2101M ), ( Model: BENDIX KING EPH2101M ), ( Type: Calling System )

Review BENDIXKING Bendix King 148-174mhz Military Rugged Handheld

The BendixKing EPH2101M and EPH-5140M are military-grade handheld avionics transceivers designed for use in demanding environments. These transceivers are part of the BendixKing KAv100 series, which is known for its robust design and advanced features.

The EPH2101M is a compact, lightweight transceiver that operates on frequencies between 118.00 and 136.975 MHz. It features a backlit LCD display, which provides clear and easily readable information, even in low-light conditions. The transceiver is also equipped with a built-in VOR receiver, making it a versatile navigation tool for pilots.

The EPH-5140M is a more advanced version of the EPH2101M, which operates on frequencies between 148.00 and 174.65 MHz. It offers additional features, such as a built-in GLIDE Slope receiver, which provides precision approach guidance to runways equipped with ILS systems. The transceiver also has a larger, high-resolution LCD display, which provides enhanced visual clarity and improved readability.

Both transceivers are built with rugged military-grade materials, making them ideal for use in harsh environments. They are designed to withstand shock, vibration, and extreme temperatures, ensuring reliable operation even in the most challenging conditions.

The transceivers are also equipped with advanced features, such as voice announcements, which provide audible alerts for navigation and communication information. They also have a user-friendly interface, which allows pilots to easily access and configure settings.

In summary, the BendixKing EPH2101M and EPH-5140M are military-grade handheld avionics transceivers that offer advanced features and robust design. The EPH2101M operates on VOR frequencies, while the EPH-5140M offers additional features, such as a built-in GLIDE Slope receiver, and operates on higher frequency bands. Both transceivers are designed to withstand harsh environments and provide reliable operation, making them essential tools for pilots in demanding aviation applications.

A Comparative Analysis of BendixKing EPH2101M and EPH-5140M Avionics Transponders

Introduction:

BendixKing, a Honeywell brand, offers two popular transponders, the EPH2101M and EPH-5140M, designed for general aviation use. Both transponders provide Automatic Dependent Surveillance-Broadcast (ADS-B) Out functionality, enhancing situational awareness and safety. This analysis aims to provide a comparative overview of these two models, focusing on their features, benefits, and potential drawbacks.

1. Common Features:

- Both transponders meet DO-260B and TSO-C145c standards.

- They offer 148-174 MHz military frequencies.

- Both include a built-in WAAS GPS receiver for precise position reporting.

2. Differences: a. Design and Size:

- EPH2101M: It is a compact, panel-mount unit with a smaller form factor.

- EPH-5140M: It is a handheld unit, designed for portability and ease of use.

b. Ruggedness:

- EPH-5140M: It features a military-grade rugged design, making it suitable for harsh environments.

- EPH2101M: It has a more standard avionics design, with no specific ruggedness claims.

c. Power Requirements:

- EPH2101M: It requires a constant power source, typically provided by the aircraft's electrical system.

- EPH-5140M: It is battery-powered and offers an optional external power connection.

3. Benefits: a. EPH2101M:

- Suitable for fixed-wing aircraft with a power source.

- Compact design saves panel space.

b. EPH-5140M:

- Ideal for rotorcraft and other applications where a handheld unit is more convenient.

- Rugged design can withstand harsh environments.

4. Drawbacks: a. EPH2101M:

- Requires a constant power source, which can be a challenge for some rotorcraft and experimental aircraft.

b. EPH-5140M:

- Larger size compared to panel-mount units.

- Battery life may be a concern for extended flights.

Conclusion:

The choice between the BendixKing EPH2101M and EPH-5140M transponders depends on specific aviation applications and user preferences. The EPH2101M is an excellent choice for fixed-wing aircraft with a reliable power source, while the EPH-5140M is ideal for rotorcraft, experimental aircraft, or situations where a handheld, rugged unit is preferred.

Recommendation:

Based on the analysis, pilots and aviation professionals should consider their aircraft type, power availability, and operational requirements when deciding between the BendixKing EPH2101M and EPH-5140M transponders. Both models offer essential avionics functionality, but their distinct designs cater to different use cases.

Details:

The Bendix-King EPH 5140M is a rugged, programmable VHF handheld radio for wild land firefighting and public safety, offering 5W high/2W low power programmable, features like CTCSS, channel monitoring, meeting MIL-STD 810 specs harsh environments temp, shock, dust, etc. Operating in the 148-174 MHz band, designed durability with metal case rubber flex antenna, common forestry/fire applications. PTT button is cracked, but cover can easily be replaced.

part #: eph2101m price

  • $175.99

specifications walkietalkiesz:

  • brand: Bendixking
  • mpn: Eph2101m
  • model: Bendix King Eph2101m
  • type: Calling System

general walkietalkiesz:

  • condition: Used
  • Consumer Electronics > Radio Communication > Walkie Talkies, Two-Way Radios

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  • policy: No Returns

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  • type: Calculated
  • cost: $14.90
  • transit: 6-13 Days
  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard

offer walkietalkiesz:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: December 30, 2025

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seller walkietalkiesz:

  • # reviews: 8719
  • city: Lexington, South Carolina
  • rating: 99.6%
type: calling system,
category: electronics > radio communication > walkie talkies, two-way radios, sku: 23960619138763633,
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  • Used. Offer #1 priced at $175.99 + $0.00 shipping estimate = $175.99* total. Its brand and model are well known in the market. Excellent condition, new antenna and clamshell.FREE SHIPPING

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