Precise details:

1.2GHz. The Long-Range Band.
The standard 5.8GHz FPV spectrum is crowded and penetration-limited. 1.2GHz sits below the chaos—better obstacle penetration, less free-space path loss, and significantly longer range at the same power level. The Partom system pairs an 8-channel transmitter (1080-1360MHz) with a 12-channel receiver (0.9-1.2GHz) , giving you flexible frequency selection across the clean 1.2GHz band.

1.5 Watts. 10 Kilometers+.
1500mW output power with real-world transmission range of up to 10km in a good electromagnetic environment. With directional panel antennas, range extends to 5-8km. Paired with an AAT (Automatic Antenna Tracker), distances of up to 60km are achievable. This is not a proximity flying VTX—it's built for fixed-wing cross-c0untry missions, mountain surfing, and beyond-visual-line-of-sight exploration.

8CH Transmitter + 12CH Receiver. Flexible and Interference-Free.

* Transmitter (8CH): Select from 8 locked frequencies (1080/1120/1160/1200/1240/1280/1320/1360 MHz) via digital PLL control with LED display that shows your channel on power-up. * Receiver (12CH): Covers 0.9-1.2GHz with -85dBm sensitivity and FM modulation for clean, stable reception across a wider channel range than the transmitter—giving you room to find the clearest signal in any environment.

28g Without Shell. 82g Protected.
Two configuration options for the transmitter:
* With aluminum heat dissipation shell (82g): Operate continuously for 24 hours—ideal for FPV cars, boats, and ground stations.
* Shell removed (28g): Reduce weight for aircraft installation. âš  Critical: After removing the shell, operate for 3 minutes maximum without additional cooling.

Audio/Video Synchronous Transmission.
The Partom transmits both video and audio simultaneously. Hear your motor RPM, wind conditions, and environmental audio in real time. For fixed-wing pilots flying long missions, audio feedback provides an additional layer of situational awareness.

DC 12V Power. Standard and Simple.
Both transmitter and receiver operate on DC 12V. The transmitter includes a 1.25A power adapter. The receiver requires a separate DC 12V 1A adapter (not included).

Variant Options

• Transmitter Only	1.2G 1.5W 8CH Transmitter + Antenna + TX Cable + 1.25A Adapter
  Receiver Only	12CH Receiver + Antenna + AV Cable (No power adapter)
  Complete Kit	Transmitter + Receiver + All Accessories

Key Features Bullet Points

* 1.2GHZ / 1500MW / 8CH TX + 12CH RX: Transmitter: 1080-1360MHz, 8CH with PLL control. Receiver: 0.9-1.2GHz, 12CH with FM modulation. 10km+ range.

* AUDIO & VIDEO SYNC: Real-time audio alongside video. Enhanced situational awareness for long-range missions.

* TX DUAL CONFIGURATION: 82g with protective aluminum shell (24H operation). 28g shell removed (3-min limit without cooling).

* LED FREQUENCY DISPLAY (TX): Automatic channel display on power-up. Instant visual confirmation.

* PLL DIGITAL CONTROL (TX): Drift-free frequency locking. Stable across -20°C to +50°C.

* -85DBM RECEIVER SENSITIVITY: FM modulation for clean, stable reception across 12 channels.

* SMA CONNECTOR: Transmitter: SMA Male. Standard interface for 1.2GHz antenna ecosystem.

* DC 12V: Both TX and RX operate on 12V. TX includes 1.25A adapter.

Specification:

Transmitter (8CH)

Receiver (12CH)

Transmitter Frequency Table

Package List:

Note:
1. Shell Removal Warning (TX): After removing the aluminum shell to save weight (28g), operate the transmitter for 3 minutes maximum without additional cooling. Install cooling fins or ensure strong airflow. Prolonged operation without the shell will cause burnout. 2.  Antenna Orientation: For best signal, mount the transmitter antenna vertically upward or downward. Keep the VTX away from the aircraft's RC receiver and servos to minimize interference. 3.  Shell-ON Operation: With the original aluminum heat dissipation shell, the transmitter can operate continuously for 24 hours—suitable for FPV cars, boats, and ground stations. 4.  Receiver Power: The receiver requires a DC 12V 1A adapter (not included). Do not use the transmitter's adapter for the receiver.