Indonesia Type Approval Logitec 2.4GHz Cordless Keyboard

Indonesia Type Approval Logitec 2.4GHz Cordless Keyboard Y-R0010

Y-R0010 SPEC
Antenna Internal
Type of Antenna (Loop….) PCB printed
antenna gain ? dBi (ADT協助測試y)
Method of Frequency generation 16 MHz Crystal + PLL
frequency hopping or not
frequency hopping
not frequency hopping
Transmitter or transceiver transceiver
Number of channels 12
Carrier frequencies :
Index RF channel Index RF channel
1 2405(0x05) 7 2441 (0x29)
2 2408 (0x08) 8 2444 (0x2C)
3 2414 (0x0E) 9 2462 (0x3E)
4 2417 (0x11) 10 2465 (0x41)
5 2432 (0x20) 11 2471 (0x47)
6 2435 (0x23) 12 2474 (0x4A)
20dB channel bandwidth (Carson’s
rule) for modulated carrier
2 MHz @ -20 dBm
Modulation characteristics Digital GFSK
Transmitter aggregate data rate 2Mbits/s per second
Effective radiated power …. dBm
max with antenna assembly
2.5 dBm max
Chip set (model name, brand
name)
Model name: NRF24LE1
Brand name: Nordic
Can the transmitter operate
unmodulated?
Yes (in test mode only)
If intermittent duty duty cycle:
Tx on = 0.08 ms/ Tx off = 7.92ms
Duty cycle (Tx on / (Tx on + Tx off)) = 1%
PS: NCC 請依據實際量測
(其於國家以客戶宣告)
Transmission range 100m max in free space
Method of Frequency generation 16 MHz Crystal + PLL
Receiver operating Frequency range
in MHz
2405 MHz – 2474 MHz
Range 10m in free space
Power source AA*2 Alkaline battery
Power consumption 10mW typical (typing)
Nominal DC voltage 3V
Operating voltage 2.1V 3.2V
Extreme test voltage (low) 2.1V
Applies cut off voltage (automatic
switch off)
2.1V typ
DC maximum current 30 mA worst case
Extreme Temperature range 0 °C to 40°C

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