HARDWARE / PRODUCTAdded 2 Jul 2026

TTRM4005QR

Triad RF Systems
TTRM4005QR

4400-5000 MHz, 25 W GaN quad bi-directional SSPA with temperature compensation and TTL Tx/Rx switching.

Typed specifications64 values

Discloses 7 of 13 fields engineers filter by in this category (category median 3).

Frequency band
C
TX and RX · datasheet p.1 C TX/RX
Mass
2 267.96 g
datasheet p.2
Frequency range
4 400 MHz
min · Operating · datasheet p.1 5 000 MHz max · Operating  |  4 400–5 000 MHz  |  4 400–5 000 MHz operating frequency
Envelope (L×W×H)
11.02 x 4.77 x 2.5 in
datasheet p.2 11.02 x 4.77 x 2.5 L x W x H
TX RF output power
25.12 W
nom. · TX PSat per channel, typ. · datasheet p.1 10 W 16QAM, 36 Mbps  |  5 W 64QAM, 54 Mbps  |  20 W BPSK, 9 Mbps  |  25 W headline rating  +10
Data rate
36 000 kbps
16QAM · datasheet p.3 54 000 kbps 64QAM  |  9 000 kbps BPSK  |  12 000 kbps QPSK  |  36 000 kbps TX, 802.11g 20 MHz BW, OFDM 16QAM  +3
Modulation
any signal type and modulation format, including but not limited to 3-4G telecom, WLAN, OFDM, DVB, and CW/AM/FM
datasheet p.1 64QAM 802.11g OFDM power table  |  OFDM listed among supported signal types; 802.11g power table  |  64QAM  |  16QAM 802.11g OFDM power table  +6
Supply voltage
12 V
min · datasheet p.1 28 V max
Data interface
other
TTL Manual Tx/Rx Switching · datasheet p.1
Operating temperature
-40 °C
min · datasheet p.2 85 °C max
Function
transceiver
datasheet p.1 other quad bi-directional SSPA (class AB GaN, PA + LNA per channel,…
Link use
other
military and commercial applications · datasheet p.1
RF connector
other
Input / Output, TNC-F · datasheet p.2 TNC RF input, TNC-F  |  TNC RF output, TNC-F
Connector
DC/control: circular locking
datasheet p.2 Circular Locking DC / Control Connector  |  TNC-F / TNC-F RF Connectors (Input / Output)  |  TNC-F / TNC-F RF Input / Output
Random vibration
MIL-STD-810 and equivalents
Shock / Vibration · datasheet p.2
Duplex
half
manual Tx/Rx switching (TTL) · datasheet p.1
Channel bandwidth
20 000 kHz
802.11g test signal bandwidth · datasheet p.3
RF gain
10 dB
nom. · RX gain per channel, typ. · datasheet p.1 25 dB nom. · TX gain per channel, typ.
Noise figure
2.5 dB
nom. · RX, typ. · datasheet p.1

Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.

As published by the supplier10 lines, in the manufacturer's own wording
Frequency low
4400 MHz
Frequency high
5000 MHz
Tx gain
25 dB
Supply voltage (Vdc)
12-28
Rx noise figure
2.5 dB
Rx gain
10 dB
Output freq lo
4400 MHz
Output freq hi
5000 MHz
Psat (Typ)
44
Dimensions
11.02 x 4.77 x 2.5 in

About

The TTRM4005QR Quad BDA module has been engineered to support any signal type, from simple CW/FM signals to complex, highly modulated carriers such as 64 and 256QAM. This module uses the latest GaN transistor technology to achieve highly linear power with low distortion, or peak power at high efficiencies to meet any radio system’s requirements. Triad employs the latest RF simulation and design methods to offer products with the lowest size, weight, and DC power consumption in the industry. Features: Manual Tx/Rx Switching (TTL), Over-Temperature Protection, Temperature Compensation, Over / Under / Reverse Voltage Protection, Temp. Monitor Output, +12V to +28V Input Voltage Range. Applications: Simple CW to Highly Modulated Signals, Commercial / Military Radio Systems, Software Defined Radios, General Purpose RF Amplification.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: triadrf.com ↗

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