Unlock Superior Reception with the Raddy DP-666 Engineered for the serious listener, the Raddy DP-666 combines the legendary NXP TEF6686 chip with cutting-edge DSP tuner technology. Experience unmatched sensitivity and selectivity across AM, FM, LW, MW, and SW bands. Whether you are hunting for distant DX stations or enjoying local RDS broadcasts, this full-band receiver filters out interference to deliver crystal-clear audio even in the most challenging signal environments.

Professional Full-Band Reception

Tune in to FM, AM, LW, MW, and SW with high-sensitivity performance. Equipped with the NXP TEF6686 chip combined with cutting-edge DSP tuner technology, this receiver delivers stable reception even in weak-signal environments.

Large Battery Capacity

Built-in high-capacity 5000mAh battery allows up to 15 hours of reliable use. Perfect for camping, travel, and emergency situations, with modern USB-C charging for fast and convenient power anywhere.

2.8" Color Touchscreen

Includes a stylus for precise, responsive navigation, giving quick access to rich RDS information and all advanced radio settings through a professional-grade interface.

Specifications：
Frequency Range:
FM: 65-108MHz
LW: 144-513kHz
MW: 522-1791kHz
SW: 1.7 MHz - 27 MHz


Display: 2.8-inch IPS LCD with Resistive Touch
Resolution: 320x240
Speaker: 4Ω/3W
Audio Output: 3.5mm Headphone Jack
Battery: 3.7V / 5000mAh
Charging: USB-C (5V/1A)
DSP Chip: NXP TEF6686
Firmware: Based on PE5PVB Open Source Project (Upgradable via USB-C)
Antenna Port: SMA Female connector
Product Size: 5.1 x 3.5 x 1.2 inches (130 x 88 x 30 mm)
Net Weight: 0.62 lbs (280g)

QA:
Q1: What makes the TEF6686 chip better than standard DSP radios?
A: The DP-666 uses the NXP automotive-grade TEF6686 tuner, offering higher sensitivity and better selectivity than typical DSP chips, with improved noise and multipath suppression for clearer weak-signal and DX reception.

Q2: What does the screen show?
A: The 2.8-inch color display provides real-time signal strength, carrier-to-noise ratio (C/N), modulation and squelch levels, and battery voltage. It also supports full RDS information, including station name (PS), program type (PTY), program identification (PI), and radio text (RT), where available.

Q3: Can I update the firmware?
A: Yes. Based on the PE5PVB open-source platform, the DP-666 supports firmware updates via USB-C using the built-in CH340 interface and ESP32 BOOT button, enabling new community-developed features and performance improvements.

What’s in the box?
1 x DP-666 radio
1 x SMA telescopic antenna
1 x Donut antenna
1 x Stylus
1 x USB-C data cable
1 x Storage bag