Antenna Tuners

Type A: Automatic Antenna Tuner (1.8-55MHz)

• 0.96-inch OLED display
• Frequency: 1.8-55 MHz
• Power supply voltage range: 10-15V DC
• Maximum current consumption: 300 mA
• Maximum working power: 100W
• Maximum possible measured power: 150W
• Minimum power to start tuning: 1W
• Minimum possible measured power: 0.1W
• Measurement step under 10W: 0.1W, above 10W: 1W
• Power measurement accuracy: 10%
• Maximum inductor capacity: 8.4 uH
• Minimum inductor step: 0.05μH
• Maximum capacitor capacity: 1870 pF
• Minimum capacitor step: 10 pF

Package Includes:

• 1 x Automatic Antenna Tuner with Shell
• Manual

Note: The product is assembled and includes a shell.

Type B: Mini Automatic Antenna Tuner (1.8-30MHz)

Note: Assembled and ready to use.

• Device doesn't account for its own efficiency.
• Supply voltage: 5V standard.
• Optional internal battery available.

CGJ-100 Model (1.8-30MHz)

• Designed for high-power shortwave stations (5-100W).
• 0.91-inch OLED display
• Mini short-wave automatic antenna tuner with TYPE-C charging interface
• No control wires required; auto-tuned
• Contains 7 capacitors and inductors for wide frequency coverage

Specifications:

• Power supply: USB charge/discharge
• Maximum current consumption: 400 mA
• Maximum working power: 100W
• Maximum measurement power: 150W
• Minimum power to start tuning: 5W
• Minimum measured power: 0.1W
• Measurement steps: 0.1W (below 10W), 1W (above 10W)
• Power measurement accuracy: 10%
• Maximum inductance: 8.53 uH
• Inductor step size: 0.05 uH
• Maximum capacitance: 1869 pF
• Capacitance step: 10 pF
• 4 Panel buttons: POW, BYP, AUTO, BOT

Package Includes:

• 1 x Automatic Antenna Tuner
• Manual

Type C: PCB Board (without shell)

• Power supply range: 10 - 15 VDC
• Max current: 450 mA
• Max working power: 100W
• Max measured power: 150W
• Minimum power for tuning start: 1W
• Recommended tuning power: up to 30W (post-tuning: 100W)
• Minimum measured power: 0.1W
• Measurement steps: 0.1W (under 10W), 1W (above 10W)
• Power measurement accuracy: 10%
• Maximum inductance set: 8.5 uH
• Minimum inductance step: 0.1 uH
• Maximum capacity: 1870 pF
• Minimum capacity step: 10 pF
• 100W tuner, 7x7 configuration (capacitors x coils), based on PIC 16F1938
• Dimensions: 120 mm x 62 mm

Type C Wiring Instructions

Package Includes:

• 1 x PCB Board
• 1 x LCD Screen
• 1 x Dupont Cable

Note: Battery not included.