Based on the updated specs, here is the revised product content and specification layout optimized for e-commerce listings, presented with English and Chinese side-by-side.
Overview The GRM-EM9 Heavy-Duty Electric Antenna Lift Mount is built with corrosion-resistant stainless steel and engineered for effortless, remote antenna elevation. Featuring support for dual 12V and 24V power systems, it delivers a robust 1.5 kg load capacity at 12V and has been field-tested to lift heavy vertical antennas up to 2.5 kg under 24V operation. Comes standard with a 7-meter control cable for convenient field or base operations.
Key Features
Dual Voltage Support (DC 12V / 24V) Compatible with common 12V and 24V power supplies, mobile rigs, and radio setups.
Heavy-Duty Lifting Capacity Supports up to 1.5 kg at 12V, and tested up to 2.5 kg antenna load under 24V operation.
Corrosion-Resistant Stainless Steel Built with high-rigidity stainless steel to withstand harsh outdoor weather conditions.
Extended 7-Meter Control Cable Includes a 7 m control cable for flexible wiring and remote adjustment.
Specifications
Model: GRM-EM9
Power Input: DC 12V / 24V
Max Load Capacity: 1.5 kg (12V) / 2.5 kg (Tested at 24V)
Main Material: Stainless Steel
Product Weight: 2.2 kg
Main Unit Dimensions: 220 × 150 × 95 mm
Lowered Height: 9.2 cm
Raised Height: 16.5 cm
Body Length: Approx. 20 to 22.3 cm
Body Width: 5.2 to 9.8 cm (without motor) / 12 to 15.4 cm (with motor)
Base Mounting Hole Distance: 13 cm (L) × 8 cm (W)
Control Cable Length: 7 meters