MODEL “H” SERIES HEAVY CURRENT LOAD
RADIO REMOTE CONTROLS
Model # FHSR-H/ASKR-H
Developed exclusively for truck OEM’s requiring up to twelve high-current channels of mixed high and low outputs. External antenna connection allows range up to 2000ft with FHSS radio option. Available with BASE Engineering’s proprietary SafeLink signal where handheld and machine continuously communicate to ensure signal validity and strength. Any loss of signal results in all active functions automatically shutting down and failing safe. Common applications include Ready-Mix Truck, Concrete Pump, and Volumetric Mixer machines, or any other application where maintained operator control and job site mobility is critical.
FHSR-H model incorporates a secure frequency-hopping, spread-spectrum radio link that greatly reduces outside electrical or RF interference. Battery life between charging is approximately 30hrs of continuous use.
ASKR-H model utilizes fixed-frequency radios with up to 30hrs of continuous use between recharging (charger supplied). Optional ‘Enable’ button requires two deliberate steps before operator to machine signal is activated (Enable and specific command signal).
Interface to OEM electronic controls can be simplified with factory installed, direct-plug connectors (shown) or through J1939 serial communication (other protocols available). Optional pre-wired solenoids are available for Pneumatic, Hydraulic, or Electro-mechanical machine control interface (also shown). Modular components allow for easy installation and field replacement.
TRANSMITTER SPECIFICATIONS
| FREQUENCY OF OPERATION | 902-928MHz - FHSH, 433MHz - ASKH (869.x and 2.4GHz FHSS available) | ![]() |
| TRANSMITTER POWER | 100mW FHSH, 10mW ASKH | |
| METHOD OF TRANSMISSION | 56 bit DES encryption key | |
| ANTENNA | Internal ‘on card’ PCB mount (no visible antennas to damage) | |
| NORMAL RANGE | Up to 2000 feet FHSH, up to 1000 feet ASKH (longer range available) | |
| FCC APPROVAL # | KQLAC4490-100 (non-licensed) | |
| CONSTRUCTION | Rugged weatherproof polymer enclosure | |
| TEMPERATURE SPECIFICATION | Minus 20 F to 185 F | |
| BATTERY LIFE | 30hrs of continuous transmission w/audible low battery warning and flashing LED indicator | |
| BATTERY TYPE | Rechargeable Lithium Ion with 12/24VDC charger |
INTRINSICALLY SAFE FOR USE IN HAZARDOUS ENVIRONMENTS
ROHS LEAD-FREE COMPLIANT
RECEIVER SPECIFICATIONS
| CONSTRUCTION | IP67 rated, impact resistant polycarbonate (external machine mount capable) | ![]() |
| POWER SUPPLY | 12/24VDC (Optional 120/240VAC systems available) | |
| RECEIVER OUTPUTS | Mix of 12 high-side or low side (+ or -) outputs including built-in electric motor reverser circuit for linear actuator control. E-Stop, query, and time-delay features all included. | |
| CURRENT LOAD | Up to 10Amps @ 12VDC per channel or 30Amps DC per system total | |
| ANTENNA | Internally protected and encased (external antenna/coax available) | |
| WIRING CONNECTIONS | Pre-wired to OEM requirements, quick connect fittings supplied | |
| PROGRAMMING MODES | Up to12 programmable channels including: LATCHED, MOMENTARY, SAFETY LATCHED, and SAFETY TIMER modes -(custom OEM programming available) | |
| SERIAL COMMUNICATION | Optional J1939 digital interface to OEM multiplex machine network | |
| TOTAL SYSTEM WEIGHT | 2lbs ROHS LEAD-FREE COMPLIANT |





BASE CATALOG