Retevis RT52 dielectric diagonal The Astronomik Deep-Sky RGB Filterset

The Astronomik Deep-Sky RGB Filterset 31mm is an essential tool for astrophotographers seeking top-tier color accuracy and high contrast in deep-sky imaging

Approx 11 hours (analog)

FM/AM/WB Radio

The call system is designed according to RF technology

By investing in these filters

Retevis RT52 dielectric diagonal The Astronomik Deep-Sky RGB FiltersetCompared with other walkie talkies, the RT52 has two special features. Firstly, you are greeted with a high contrast light coloured text on a black screen. The second big difference of the RT52 is the addition of dual Push to Talk operation. Description & Feature: Broadband digital two way radio UHF: 400 470MHz VHF: 136 174MHz Dual PTT Operation Various Scanning Functions Single Dual Standby Switch 4000 Channels(250 Zones, 16CH per Zone) VOX Function