Rainbow Electronics BTM -11х - Manual (Page 4)

π/4 DQPSK - -40 - < -30 dB Adjacent channel selectivity C/I
F=F
0
+2 MHz 8 DPSK - -40 - < -25 dB
π/4 DQPSK - -23 - < -20 dB Adjacent channel selectivity C/I
F=F
0
-2 MHz 8 DPSK - -20 - < -13 dB
π/4 DQPSK - -45 - < -40 dB Adjacent channel selectivity C/I
F=F
0
+3 MHz 8 DPSK - -45 - < -33 dB
π/4 DQPSK - -45 - < -40 dB Adjacent channel selectivity C/I
F=F
0
-5 MHz 8 DPSK - -45 - < -33 dB
F
0
= 2405, 2441, 2477 MHz
π/4 DQPSK -20 < -7 dB Adjacent channel selectivity C/I
F=F
image
8 DPSK -15 < 0 dB
BTM-110 Pin Functions
PIN NAME TYPE FUNCTION REMARK
1 PIO(8) Bi-directional Programmable Input/Output line
2 PIO(9) Bi-directional Programmable Input/Output line
3 PIO(10) Bi-directional Programmable Input/Output line
4 AIO0 Bi-directional Programmable Input/Output Line
5 AIO1 Bi-directional Programmable Input/Output Line
6 RESET CMOS input Reset if high. Input debounced so must be high for >5ms
to cause a reset
7 SPI_MISO CMOS Output Serial Peripheral Interface Data Output
8 SPI_CSB CMOS Input Chip Select For Synchronous Serial Interface active low
9 SPI_CLK CMOS Input Serial Peripheral Interface Clock
10 SPI_MOSI CMOS Input Serial Peripheral Interface Data Input
11 UART_CTS CMOS Input UART Clear To Send (Active Low)
12 UART_TX CMOS Output UART Data Output
13 UART_RTS CMOS Output UART Request To Send (Active Low)
14 UART_RX CMOS Input UART Data Input
15 PIO(11) Bi-directional Programmable Input/Output line
16 3V3 Power 3.3V Power Supply Input
17 GND GND Ground
18 PCM_OUT CMOS Output Synchronous Data Output
19 PCM_SYNC Bi-directional Synchronous Data Sync
20 PCM_IN CMOS Input Synchronous Data Input
21 PCM_CLK Bi-directional Synchronous Data Clock
22 USB_DP Bi-directional USB Data Plus
23 USB_DN Bi-directional USB Data Minus
24 PIO(7) Bi-directional Programmable Input/Output line
25 PIO(6) Bi-directional Programmable Input/Output line
26 PIO(5) Bi-directional Programmable Input/Output line
27 PIO(4) Bi-directional Programmable Input / Output Line
28 PIO(3) Bi-directional Programmable Input/Output Line
29 PIO(2) Bi-directional Programmable Input / Output Line
30 PIO(1) Bi-directional Programmable Input/Output Line
31 PIO(0) Bi-directional Programmable Input / Output Line
32 GND GND Ground
33 RF_IO Analogue Antenna Interface
34 GND GND Ground