RT22 is a small mini walkie talkie, since it released, RT22 is very popular as small body to carry
RB45 is a new walkie talkie, small and mini body, it’s very similar as RT22 walkie talkie, let us compare them
RT22: https://www.retevis.com/rt22-channel-lock-frs-business-radio-us
RB45: https://www.retevis.com/rb45-dual-ptt-usb-charge-frs-two-way-radio-us
The similarity between rt22 and rb45
1. Size: RT22, 136x56x21mm(Include antenna), RB45, 106*53* 18mm (antenna not Included),
We can see that if RB45 includes antenna, the size is about the same as RT22
2. Belt clip: it’s the same, the full wrap the radio prevent the broken when the radio drop the floor
3. Antenna: shorter antenna, the biggest feature isn’t easy to break off when operate it, or hang the chest and waist
4. Functions: Most function are almost, such as scan, vox, squelch. monitor, low Battery Prompt, Emergency Alarm, PC Programming, and so on
More detailed for RT22 please learn more by this article: https://www.twowayradiocommunity.com/mini-and-lightweight-license-free-radio-rt22/
The difference between rt22 and rb45
1. PTT( push to talk), RT22 only has one PTT on the side, however, RB45 has dual PTT, one PTT button on the side, the another one BIG PTT in middle of the radio
The BIG PTT can help us operate easily, especially, when the maintenance workers and electricians use the walkie talkie with gloves, at that time, RB45 is a great option
2. Power knob and channel kob, RT22, the power knob on the top of the radio, the channel knob +/- on the side. RB45, The Power knob and channel kob, both on the middle of the radio
According to operating habits, RB45 maybe more popular
RT22 and RB45, both are small and mini walkie talkie, in addition, economic price for 2 pieces per set, if you’re interested in testing to leave more comments and suggestions, welcome to contact me by email, lewis@retevis.com
Tips:RT22 can extend the distance by connecting to a repeater. Recommend Retevis RT97S repeater.
Views: 24