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RF Transceiver Module RFM69HW 433MHZ
The RFM69CW is a transceiver module capable of operation over a wide frequency range, including the
433MHz license-free ISM (Industry Scientific and Medical) frequency bands. All major RF communication parameters are programmable and most of them can be dynamically set. The RFM69CW offers
the unique advantage of programmable narrow-band and wide-band communication modes The RFM69CW is optimized for low power consumption while offering high RF output power and channelized operation. Compliance ETSI and FCC regulations. In order to better use RFM69CW modules, this specification also involves a large number of the parameters and functions of its core chip RF69's, including those IC pins which are not led out. All of these can help customers gain a better understanding of the performance of RFM69CW modules, and enhance the application skills.
Feature and application:
Features:
-
+20 dBm - 100 mW Power Output Capability
-
High Sensitivity: down to -120 dBm at 1.2 kbps
-
High Selectivity: 16-tap FIR Channel Filter
-
Bullet-proof front end: IIP3 = -18 dBm,IIP2 = +35 dBm,80 dB Blocking Immunity, no Image Frequency response
-
Low current: Rx = 16 mA, 100nA register retention
-
Programmable Pout: -18 to +20 dBm in 1dB steps
-
Constant RF performance over a voltage range of chip
-
FSK Bit rates up to 300 kb/s
-
Fully integrated synthesizer with a resolution of 61 Hz
-
FSK, GFSK, MSK, GMSK and OOK modulations
-
Built-in Bit Synchronizer performing Clock Recovery
-
Incoming Sync Word Recognition
-
115 dB+ Dynamic Range RSSI
-
Automatic RF Sense with ultra-fast AFC
Applications:
-
Automated Meter reading
-
Wireless Sensor Networks
-
Home and Building Automation
-
Wireless Alarm and Security Systems
-
Industrial Monitoring and Control
-
Wireless M-BUS
Block Diagram:
Pin diagram:
Pin Description:
Number |
Name |
Type |
Description |
1 |
RESET |
I/O |
Reset trigger input |
2 |
DIO0 |
I/O |
Digital I/O, software configured |
3 |
DIO1 |
I/O |
Digital I/O, software configured |
4 |
DIO2 |
I/O |
Digital I/O, software configured |
5 |
DIO3 |
I/O |
Digital I/O, software configured |
6 |
DIO4 |
I/O |
Digital I/O, software configured |
7 |
DIO5 |
I/O |
Digital I/O, software configured |
8 |
3.3V |
- |
Supply voltage |
9 |
GND |
- |
Ground |
10 |
ANA |
RF signal output/input. |
|
11 |
GND |
- |
Ground |
12 |
SCK |
I |
SPI Clock input |
13 |
MISO |
O |
SPI Data output |
14 |
MOSI |
I |
SPI Data input |
15 |
NSS |
I |
SPI Chip select input |
16 |
NC |
- |
Connect to GND |
Electrical characteristics:
Absolute Maximum Ratings:
Stresses above the values listed below may cause permanent device failure. Exposure to absolute maximum ratings for extended periods may affect device reliability.
Symbol |
Description |
Min |
Max |
Unit |
VDDmr |
Supply Voltage |
-0.5 |
3.9 |
V |
Tmr |
Temperature |
-55 |
+115 |
° C |
Tj |
Junction temperature |
- |
+125 |
° C |
Pmr |
RF Input Level |
- |
+6 |
dBm |
DC_13dBm |
Duty Cycle of transmission at +13dBm output |
- |
1 |
% |
VSWR_13dBm |
Maximum VSWR at the antenna port |
- |
3:1 |
- |
Operating range:
Symbol |
Description |
Min |
Max |
Unit |
VDDop |
Supply voltage |
1.8 |
3.6 |
V |
Top |
Operational temperature range |
-20 |
+70 |
°C |
Clop |
Load capacitance on digital ports |
- |
25 |
pF |
ML |
RF Input Level |
- |
0 |
dBm |
Module consumption:
The tables below give the electrical specifications of the transceiver under the following conditions: Supply voltage VBAT1=VBAT2=VDD=3.3 V, temperature = 25 °C, Pout = +13dBm, 2-level FSK modulation without pre-filtering, FDA = 5 kHz, Bit Rate = 4.8 kb/s and terminated in a matched 50 Ohm impedance, unless otherwise specified.
Note: Unless otherwise specified, the performances in the other frequency bands are similar or better.
Power consumption:
Symbol |
Description |
Conditions |
Min |
Typ |
Max |
Unit |
IDDSL |
Supply current in Sleep mode |
- |
0.1 |
1 |
uA |
|
IDDIDLE |
Supply current in Idle mode |
RC oscillator enabled |
- |
1.2 |
- |
uA |
IDDST |
Supply current in Standby mode |
Crystal oscillator enabled |
- |
1.25 |
1.5 |
mA |
IDDFS |
Supply current in Synthesizer mode |
- |
9 |
- |
mA |
|
IDDR |
Supply current in Receive mode |
- |
16 |
- |
mA |
|
IDDT |
Supply current in Transmit mode with appropriate matching, stable across VDD range |
RFOP=+20 dBm,onPA_BOOSTRFOP = +17 dBm,onPA_BOOSTRFOP = +13 dBm, on RFIO pin RFOP = +10 dBm,on RFIO pin RFOP = 0 dBm,on RFIO pin RFOP = -1 dBm, on RFIO pin |
- - - - |
130 95 45 33 20 16 |
- - - - |
mA mA mA mA |
Frequency synthesis:
Symbol |
Description |
Conditions |
Min |
Typ |
Max |
Unit |
FR |
Synthesizer Frequency Range |
315MHz Module 433MHz Module 868MHzModule 915MHzModule |
290 424 862 890 |
340 510 890 1020 |
MHz MHz MHz MHz |
|
FXOSC |
Crystal oscillator frequency |
For All Module |
- |
32 |
- |
MHz |
TS_OSC |
Crystal oscillator wake-up time |
- |
250 |
500 |
us |
|
TS_FS |
Frequency synthesizer wake-up time to PllLock signal |
From Standby mode |
- |
80 |
150 |
us |
TS_HOP |
Frequency synthesizer hop time at most 10 kHz away from the target |
200 kHz step 1 MHz step 5 MHz step 7 MHz step 12 MHz step 20 MHz step 25 MHz step |
- - - - - - - |
20 20 50 50 80 80 80 |
- - - - - - - |
us us us us us us us |
FSTEP |
Frequency synthesizer step |
FSTEP = FXOSC/219 |
- |
61.0 |
- |
Hz |
FRC |
RC Oscillator frequency |
After calibration |
- |
62.5 |
- |
kHz |
BRF |
Bit rate, FSK |
Programmable |
1.2 |
- |
300 |
kbps |
BRO |
Bit rate, OOK |
Programmable |
1.2 |
- |
32.768 |
kbps |
FDA |
Frequency deviation, FSK |
Programmable FDA + BRF/2 =< 500 kHz |
0.6 |
- |
300 |
kHz |
Transmitter:
-
Symbol
Description
Conditions
Min
Typ
Max
Unit
RF_OP
RF output power in 50 ohms On RFIO pin
Programmable with1dBsteps Max
Min
-
-
+20
-18
-
-
dBm
dBm
RF_OPH
Max RF output power, on PA_BOOST pin
With external match to 50 ohms
-
+20
-
dBm
ΔRF_OP
RF output power stability
From VDD=2.4V to 3.6V
-
+/-0.3
-
dB
PHN
Transmitter Phase Noise
50 kHz Offset from carrier
868 / 915 MHzbands
434 / 315 MHzbands
-
-
-95
-99
-
-
dBc/ Hz
ACP
Transmitter adjacent channel power (measured at 25 kHz off- set)
BT=0.5 . Measurement conditions as defined by EN 300 220-1 V2.1.1
-
-
-37
dBm
TS_TR
Transmitter wake up time, to the first rising edge of DCLK
Frequency Synthesizerenabled,
PaRamp= 10 us, BR = 4.8kb/s.
-
120
-
us
Subtitle | N/A |
---|---|
UPC/EAN | 4604046160238 |
Count | N/A |
M.R.P | ₹528.00 |
Brand Name | HopeRF |
Model | RFM69HW-433 |
Whoesale | Available |
Frequency | 433MHz |
Color | Green |
Modulations | FSK, GFSK, MSK, GMSK and OOK |
FSK Bit rates | 300 kb/s |
Demodulations | N/A |
Dimension | 19.7X16mm |