Radio Set Hx Prc 6020 Technical Data Link _top_ May 2026
The HX PRC-6020 is a 20-watt tactical HF man-pack radio designed for reliable voice and data communications in combat environments. Part of the broader HF-6000 series (often associated with Tadiran/Elbit Systems), it is engineered to overcome electronic jamming and maintain connectivity over short to medium distances. Technical Data & Performance Frequency Range: Operates between 1.5 MHz and 29.99999 MHz.
Channel Capacity: Provides 2,850,000 channels with 10 Hz spacing, including 100 pre-set channels.
Modulation Modes: Supports Upper Side Band (USB), Lower Side Band (LSB), and Amplitude Modulation (AM). Data Link Features:
Data Rates: Capable of digital data transmission at speeds up to 4800 bit/s. radio set hx prc 6020 technical data link
Connectivity: Features Automatic Link Establishment (ALE) and "AUTOCALL" for rapid connection setup across up to 180 tables.
Security: Incorporates advanced Electronic Counter-Countermeasures (ECCM) and digital/analog encryption.
Sensitivity: Receiver sensitivity is rated at -110 dBm with a 10 dB SINAD correlation. Hardware & Power Specifications Output Power: Adjustable settings of 5W, 10W, or 20W. Battery Options: The HX PRC-6020 is a 20-watt tactical HF
Powered by specialized battery packs like the BEL 12V, 15Ah LiSO2, which offers a shelf life exceeding 5 years and operates from -30°C to +55°C.
Compatible with portable 60W solar chargers for field recharging.
Internal Components: Uses Xilinx FPGAs and specialized IC Codecs for signal processing. Configurations & Use Cases No full duplex data link – ARQ latency
The PRC-6020 is highly adaptive, appearing in multiple configurations beyond the man-pack: VRC-6020: 20W vehicular or fixed station.
GRC Series: Scalable up to high-power stations (e.g., GRC-6800 at 4000W) for strategic and shipboard use. PRC-6020 Radio Set Technical Overview | PDF - Scribd
Disclaimer: The HX PRC 6020 is a specialized, less-commonly documented military radio compared to mainstream models like the PRC-152 or PRC-117G. The following analysis synthesizes available technical summaries, industry literature, and logical extrapolation from similar Software-Defined Radio (SDR) architectures from the 2015–2020 era.
6. Setting Up the HX PRC 6020 Data Link: A Technical Guide
To utilize the data link, operators must follow these CLI steps (via the radio’s internal terminal software):
8. Limitations and Engineering Trade-offs
- No full duplex data link – ARQ latency increases on half-duplex links, limiting real-time streaming video.
- Limited native encryption throughput – Some older AES-256 implementations in SDR may cap data link speed to ~128 kbps due to processing constraints.
- Interoperability – The HX PRC 6020’s high-speed data link waveform is likely manufacturer-proprietary, preventing data link communication with other brands (e.g., Harris, Thales) without gateway radios.
- Heat dissipation – Continuous high-rate data transmission (e.g., file transfer) at 20W requires external heatsinking or reduced duty cycle.
2.2. Throughput & Latency
For a tactical radio, the data link must balance speed with robustness. The HX PRC 6020 delivers:
- Line of Sight (VHF): Up to 256 kbps aggregate data rate.
- Beyond Line of Sight (HF): 64 kbps via automatic link establishment (ALE) 3G.
- Latency: < 50 ms for tactical IP packets (voice priority over data).
3.1. Digital Voice + Data (DVID)
- Type: C4FM / C4FSK
- Data rate: 9.6 – 19.2 kbps (gross) on 25 kHz channel
- Application: Embedded GPS position reporting, short text messages, cryptographic key bursts.
