April 6
th
2016
Type Approval Doc.
LMP Bluetooth Keypad 2, WKP-1644
WKP-1644, ultra-slim Bluetooth 23-keys numeric keypad is
specially designed for Magic Bluetooth keyboard, A1644.
Thanks its smart design, it can connect with Apple Magic
Keyboard, A1644. Furthermore, it also equip Tab, backward
delete and forward delete keys which are very user’s
friendly for using excel application software.
Key Number
23 keys including F13, F14, Tab, Back & Forward delete keys
Tx Technology
Bluetooth
®
wireless technology, V3.0
Antenna/ Antenna Gain
PCB antenna / -0.99dBi
Frequency/ Channels
2.402Ghz ~ 2.480Ghz/ 79 channels
Modulation
GFSK (Differential phase shift keying)
Output Power
Normal mode (GFSK): -0.61 dBm
Data Rate / Sensitivity
Up to 2.1Mbps / <0.1% BER at -70dBm
Micro USB
Operating Range
Up to 8 M (Free space)
Charging Port
Key Switch
Scissor-type Membrane with 5 million life cycle time
Key Force/ Traveling
60 +/- 7 gm; 1.3 +/- 0.2 mm
LED Indicator
Pairing (blinking in green), Charging (solid blue) and Low battery (blinking slowly in green)
Buttons / Charging Port
1 x power slide switch, 1 x pairing button / Micro USB port (for charging)
Input Power
3.7VDC, 350mAh (built-in rechargeable Battery)
Operating Temperature
0 to 50 degrees Celsius (10% to 95% RH, 25 degree Celsius)
Storage Temperature
-10 to 65 degrees Celsius (5% to 90% RH, 25 degree Celsius)
Dimension (mm)/ Weight
126.4 (L) x 114.5 (W) x 12.4 ~ 6.6 (H)/ TBD
Compatibility
Compatible with Mac OS 10.5.8 or higher
Accessories
1 x Linkage Bar, 1 x Micro USB to USB charging cable , 1 x User’s manual
Apple Magic
Linkage Bar
Keyboard
Cropmark AG |
1
