Item Details:
Telewave Model 44DLX RF Wattmeter
Telewave 44D-LX replaces discontinued model 44DL.
The Telewave.io Model 44D-LX is a compact, versatile RF wattmeter designed for accurate measurement of forward and reflected RF power. Housed in the same durable, ruggedized enclosure as the trusted
Telewave Model 44A, the 44D-LX maintains a familiar form factor while introducing advanced capabilities. It supports legacy Land Mobile Radio (LMR) modulations (CW, FM, and non-TDMA FSK) and modern TDMA and quadrature modulation schemes, including P25 Phase 2, DMR, and TETRA (refer to the user manual for details). The 44D-LX requires no field calibration, frequency elements (slugs), or correction tables, delivering reliable performance across its specified frequency and temperature ranges.
The 44D-LX is only certified for use on 50 Ω coax-style cables.
Telewave.io also offers an enhanced version of the 44D-LX, known as the 44D-LXE, which supports up to 6 hours of operation with an external battery. Additionally, it features an optional high-capacity 12V battery, extending operation time to up to 10 hours.
Comes with universal (wall wart) power supply 90 to 250 VAC in, 8.4V DC charger. USB-C cable is not included.
Key Features:
Extended Battery Life & Fast Charging: Up to 8 hours of operation with the internal battery. Includes an 8.4V DC charger and cable for 4x faster charging. An optional external battery extends operation to 16 hours.
USB-C Data Port: Supports data transfer only.
Built-in Digital Frequency Counter: Enables precise frequency measurements.
Optional Accessories:
TC44-RX Carry Case
Specification:
Frequency range: |
118-960 MHz |
Full scale power ranges: |
5 to 500 watts |
Impedance, primary line: |
50 Ohms nominal |
VSWR (max): |
1.21:1 |
Battery: |
Rechargeable Battery life at least 8 hours per full charge |
Connectors (input/output): |
N Female standard |
Sample port: |
SMA-female |
Dimensions (L x W x H) (not including
handle ): |
6.75 x 5.5 x 4.0 in. 171.4 x 139.7 x 101.6 mm |
Weight: |
3 lbs, 1.4 kg |