Monday, August 21, 2017

Retevis RHD-771 Dual Band VHF/UHF SMA-M Soft Antenna

Retevis RHD-771 Dual Band VHF/UHF SMA-M Soft Antenna
Model: RHD-771(SMA-M)
Antenna type: SMA-M Soft Antenna
Band: Dual band VHF/UHF
Frequency: 144/430MHz (136-174+400-470)MHz
Gain: 2.15dB
Max power: 20 Watts
VSWR: Less than 1.5 Downwards
Impedance: 50Ohm
Connector Type: SMA-M(Male)
Radiation: Omni Material: ABS and Heat shrinkable sleeve
Length: 37.5cm/14.8Inch
Weight: 36g/1.27oz
Color: Black
Yaesu VX-1R, VX-2R, VX-3R, VX-5R, VX-6R, VX-7R
RETEVIS RT1, RT3S, RT3, RT8, RT81
TONGFA TF-UV985, 385
BAOFENG BF-UV3R, UV100, U3
TYT/Tytera TH-UV8R, UVF9, UVF9D, UVF8D, F8, F5, F3, F7, TH-F1, TC-3000A, UVF10, UV6R, UVF9, UVF11, UVF8, TC-3000B, TC-3000S, TC8000, UV8000D, MD-280, MD-380, MD-446


Available in RETEVIS Official Store

Monday, July 31, 2017

Average length of the step of a man and a woman

The average length of a man's step is 76 cm
The average length of a woman's step is 67 cm
In the Soviet Union, for orientation, a very practical ratio was used, namely "2 steps = 1.5 m" or "four steps = three meters".


Средняя длина шага мужчины и женщины

Mini Beetle Stainless Steel Brown Knife

Mini Beetle Stainless Steel Brown Knife
Key-sized multi-tool easily attaches to keychain, keyring, webbing strap. Novelty gadget for hanging on your molle backpack and creative gift for outdoor fans.
Survival knife for EDC.

It is attached to a backpack, a harness of trousers, to shoelaces, hung on neck


Available in stores

Нож выживания из НАЗ. Крепится к рюкзаку, шлейке брюк, к шнуркам обуви, вешается на шею. Size: 7.4x3.4x1.6 cm / 2.91x1.34x0.63 " (inches)
Weight: 41 g / 1.44 oz
Material: ABS + PVC + Martensitic stainless steel